8019047764

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:607

約数の個数: 192

約数和(自身を含む): 19051200000

約数和(自身を除く): 11032152236

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 53, 68, 91, 98, 106, 119, 182, 196, 212, 221, 238, 343, 364, 371, 442, 476, 499, 637, 686, 689, 742, 833, 884, 901, 998, 1274, 1372, 1378, 1484, 1547, 1666, 1802, 1996, 2548, 2597, 2756, 3094, 3332, 3493, 3604, 4459, 4823, 5194, 5831, 6188, 6307, 6487, 6986, 8483, 8918, 9646, 10388, 10829, 11662, 11713, 12614, 12974, 13972, 16966, 17836, 18179, 19292, 21658, 23324, 23426, 24451, 25228, 25948, 26447, 33761, 33932, 36358, 43316, 44149, 45409, 46852, 48902, 52894, 59381, 67522, 72716, 75803, 81991, 88298, 90818, 97804, 105788, 110279, 118762, 135044, 151606, 163982, 171157, 176596, 181636, 185129, 220558, 236327, 237524, 303212, 309043, 317863, 327964, 342314, 343811, 370258, 415667, 441116, 449599, 472654, 573937, 618086, 635726, 684628, 687622, 740516, 771953, 831334, 899198, 945308, 1147874, 1236172, 1271452, 1295903, 1375244, 1543906, 1662668, 1798396, 2225041, 2295748, 2406677, 2591806, 2909669, 3087812, 3147193, 4017559, 4450082, 4813354, 5183612, 5403671, 5819338, 5844787, 6294386, 8035118, 8900164, 9071321, 9626708, 10807342, 11638676, 11689574, 12588772, 16070236, 16846739, 18142642, 21614684, 22030351, 23379148, 33693478, 36285284, 37825697, 40913509, 44060702, 67386956, 75651394, 81827018, 88121404, 117927173, 151302788, 154212457, 163654036, 235854346, 286394563, 308424914, 471708692, 572789126, 616849828, 1145578252, 2004761941, 4009523882, 8019047764]

約数ペア:

[(1, 8019047764), (2, 4009523882), (4, 2004761941), (7, 1145578252), (13, 616849828), (14, 572789126), (17, 471708692), (26, 308424914), (28, 286394563), (34, 235854346), (49, 163654036), (52, 154212457), (53, 151302788), (68, 117927173), (91, 88121404), (98, 81827018), (106, 75651394), (119, 67386956), (182, 44060702), (196, 40913509), (212, 37825697), (221, 36285284), (238, 33693478), (343, 23379148), (364, 22030351), (371, 21614684), (442, 18142642), (476, 16846739), (499, 16070236), (637, 12588772), (686, 11689574), (689, 11638676), (742, 10807342), (833, 9626708), (884, 9071321), (901, 8900164), (998, 8035118), (1274, 6294386), (1372, 5844787), (1378, 5819338), (1484, 5403671), (1547, 5183612), (1666, 4813354), (1802, 4450082), (1996, 4017559), (2548, 3147193), (2597, 3087812), (2756, 2909669), (3094, 2591806), (3332, 2406677), (3493, 2295748), (3604, 2225041), (4459, 1798396), (4823, 1662668), (5194, 1543906), (5831, 1375244), (6188, 1295903), (6307, 1271452), (6487, 1236172), (6986, 1147874), (8483, 945308), (8918, 899198), (9646, 831334), (10388, 771953), (10829, 740516), (11662, 687622), (11713, 684628), (12614, 635726), (12974, 618086), (13972, 573937), (16966, 472654), (17836, 449599), (18179, 441116), (19292, 415667), (21658, 370258), (23324, 343811), (23426, 342314), (24451, 327964), (25228, 317863), (25948, 309043), (26447, 303212), (33761, 237524), (33932, 236327), (36358, 220558), (43316, 185129), (44149, 181636), (45409, 176596), (46852, 171157), (48902, 163982), (52894, 151606), (59381, 135044), (67522, 118762), (72716, 110279), (75803, 105788), (81991, 97804), (88298, 90818)]