28151487252

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1308

約数の個数: 288

約数和(自身を含む): 88278973440

約数和(自身を除く): 60127486188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 157, 186, 189, 196, 217, 252, 279, 294, 314, 372, 378, 434, 441, 471, 558, 588, 628, 651, 756, 837, 868, 882, 942, 1093, 1099, 1116, 1302, 1323, 1413, 1519, 1674, 1764, 1884, 1953, 2186, 2198, 2604, 2646, 2826, 3038, 3279, 3297, 3348, 3906, 4239, 4372, 4396, 4557, 4867, 5292, 5652, 5859, 6076, 6558, 6594, 7651, 7693, 7812, 8478, 9114, 9734, 9837, 9891, 11718, 13116, 13188, 13671, 14601, 15302, 15386, 16956, 18228, 19468, 19674, 19782, 22953, 23079, 23436, 27342, 29202, 29511, 29673, 30604, 30772, 33883, 34069, 39348, 39564, 41013, 43803, 45906, 46158, 53557, 54684, 58404, 59022, 59346, 67766, 68138, 68859, 69237, 82026, 87606, 91812, 92316, 101649, 102207, 107114, 118044, 118692, 131409, 135532, 136276, 137718, 138474, 160671, 164052, 171601, 175212, 203298, 204414, 206577, 207711, 214228, 237181, 238483, 262818, 275436, 276948, 304947, 306621, 321342, 343202, 406596, 408828, 413154, 415422, 474362, 476966, 482013, 514803, 525636, 609894, 613242, 642684, 686404, 711543, 715449, 826308, 830844, 914841, 919863, 948724, 953932, 964026, 1029606, 1201207, 1219788, 1226484, 1423086, 1430898, 1446039, 1544409, 1660267, 1829682, 1839726, 1928052, 2059212, 2134629, 2146347, 2402414, 2846172, 2861796, 2892078, 3088818, 3320534, 3603621, 3659364, 3679452, 4269258, 4292694, 4633227, 4804828, 4980801, 5319631, 5784156, 6177636, 6403887, 6439041, 6641068, 7207242, 8408449, 8538516, 8585388, 9266454, 9961602, 10639262, 10810863, 12807774, 12878082, 14414484, 14942403, 15958893, 16816898, 18532908, 19923204, 21278524, 21621726, 25225347, 25615548, 25756164, 29884806, 31917786, 32432589, 33633796, 37237417, 43243452, 44827209, 47876679, 50450694, 59769612, 63835572, 64865178, 74474834, 75676041, 89654418, 95753358, 100901388, 111712251, 129730356, 143630037, 148949668, 151352082, 179308836, 191506716, 223424502, 227028123, 260661919, 287260074, 302704164, 335136753, 446849004, 454056246, 521323838, 574520148, 670273506, 781985757, 908112492, 1005410259, 1042647676, 1340547012, 1563971514, 2010820518, 2345957271, 3127943028, 4021641036, 4691914542, 7037871813, 9383829084, 14075743626, 28151487252]

約数ペア:

[(1, 28151487252), (2, 14075743626), (3, 9383829084), (4, 7037871813), (6, 4691914542), (7, 4021641036), (9, 3127943028), (12, 2345957271), (14, 2010820518), (18, 1563971514), (21, 1340547012), (27, 1042647676), (28, 1005410259), (31, 908112492), (36, 781985757), (42, 670273506), (49, 574520148), (54, 521323838), (62, 454056246), (63, 446849004), (84, 335136753), (93, 302704164), (98, 287260074), (108, 260661919), (124, 227028123), (126, 223424502), (147, 191506716), (157, 179308836), (186, 151352082), (189, 148949668), (196, 143630037), (217, 129730356), (252, 111712251), (279, 100901388), (294, 95753358), (314, 89654418), (372, 75676041), (378, 74474834), (434, 64865178), (441, 63835572), (471, 59769612), (558, 50450694), (588, 47876679), (628, 44827209), (651, 43243452), (756, 37237417), (837, 33633796), (868, 32432589), (882, 31917786), (942, 29884806), (1093, 25756164), (1099, 25615548), (1116, 25225347), (1302, 21621726), (1323, 21278524), (1413, 19923204), (1519, 18532908), (1674, 16816898), (1764, 15958893), (1884, 14942403), (1953, 14414484), (2186, 12878082), (2198, 12807774), (2604, 10810863), (2646, 10639262), (2826, 9961602), (3038, 9266454), (3279, 8585388), (3297, 8538516), (3348, 8408449), (3906, 7207242), (4239, 6641068), (4372, 6439041), (4396, 6403887), (4557, 6177636), (4867, 5784156), (5292, 5319631), (5652, 4980801), (5859, 4804828), (6076, 4633227), (6558, 4292694), (6594, 4269258), (7651, 3679452), (7693, 3659364), (7812, 3603621), (8478, 3320534), (9114, 3088818), (9734, 2892078), (9837, 2861796), (9891, 2846172), (11718, 2402414), (13116, 2146347), (13188, 2134629), (13671, 2059212), (14601, 1928052), (15302, 1839726), (15386, 1829682), (16956, 1660267), (18228, 1544409), (19468, 1446039), (19674, 1430898), (19782, 1423086), (22953, 1226484), (23079, 1219788), (23436, 1201207), (27342, 1029606), (29202, 964026), (29511, 953932), (29673, 948724), (30604, 919863), (30772, 914841), (33883, 830844), (34069, 826308), (39348, 715449), (39564, 711543), (41013, 686404), (43803, 642684), (45906, 613242), (46158, 609894), (53557, 525636), (54684, 514803), (58404, 482013), (59022, 476966), (59346, 474362), (67766, 415422), (68138, 413154), (68859, 408828), (69237, 406596), (82026, 343202), (87606, 321342), (91812, 306621), (92316, 304947), (101649, 276948), (102207, 275436), (107114, 262818), (118044, 238483), (118692, 237181), (131409, 214228), (135532, 207711), (136276, 206577), (137718, 204414), (138474, 203298), (160671, 175212), (164052, 171601)]