1912548348

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 240

約数和(自身を含む): 5713956864

約数和(自身を除く): 3801408516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 31, 34, 36, 46, 51, 54, 62, 68, 69, 81, 92, 93, 102, 108, 124, 138, 153, 162, 186, 204, 207, 276, 279, 306, 324, 372, 391, 414, 459, 487, 527, 558, 612, 621, 713, 782, 828, 837, 918, 974, 1054, 1116, 1173, 1242, 1377, 1426, 1461, 1564, 1581, 1674, 1836, 1863, 1948, 2108, 2139, 2346, 2484, 2511, 2754, 2852, 2922, 3162, 3348, 3519, 3726, 4278, 4383, 4692, 4743, 5022, 5508, 5844, 6324, 6417, 7038, 7452, 8279, 8556, 8766, 9486, 10044, 10557, 11201, 12121, 12834, 13149, 14076, 14229, 15097, 16558, 17532, 18972, 19251, 21114, 22402, 24242, 24837, 25668, 26298, 28458, 30194, 31671, 33116, 33603, 36363, 38502, 39447, 42228, 42687, 44804, 45291, 48484, 49674, 52596, 56916, 57753, 60388, 63342, 67206, 72726, 74511, 77004, 78894, 85374, 90582, 99348, 100809, 109089, 115506, 126684, 134412, 135873, 145452, 149022, 157788, 170748, 181164, 190417, 201618, 218178, 223533, 231012, 256649, 271746, 298044, 302427, 327267, 347231, 380834, 403236, 407619, 436356, 447066, 513298, 543492, 571251, 604854, 654534, 670599, 694462, 761668, 769947, 815238, 894132, 907281, 981801, 1026596, 1041693, 1142502, 1209708, 1222857, 1309068, 1341198, 1388924, 1539894, 1630476, 1713753, 1814562, 1963602, 2083386, 2285004, 2309841, 2445714, 2682396, 3079788, 3125079, 3427506, 3629124, 3927204, 4166772, 4619682, 4891428, 5141259, 5902927, 6250158, 6855012, 6929523, 9239364, 9375237, 10282518, 11805854, 12500316, 13859046, 15423777, 17708781, 18750474, 20565036, 20788569, 23611708, 27718092, 28125711, 30847554, 35417562, 37500948, 41577138, 53126343, 56251422, 61695108, 70835124, 83154276, 106252686, 112502844, 159379029, 212505372, 318758058, 478137087, 637516116, 956274174, 1912548348]

約数ペア:

[(1, 1912548348), (2, 956274174), (3, 637516116), (4, 478137087), (6, 318758058), (9, 212505372), (12, 159379029), (17, 112502844), (18, 106252686), (23, 83154276), (27, 70835124), (31, 61695108), (34, 56251422), (36, 53126343), (46, 41577138), (51, 37500948), (54, 35417562), (62, 30847554), (68, 28125711), (69, 27718092), (81, 23611708), (92, 20788569), (93, 20565036), (102, 18750474), (108, 17708781), (124, 15423777), (138, 13859046), (153, 12500316), (162, 11805854), (186, 10282518), (204, 9375237), (207, 9239364), (276, 6929523), (279, 6855012), (306, 6250158), (324, 5902927), (372, 5141259), (391, 4891428), (414, 4619682), (459, 4166772), (487, 3927204), (527, 3629124), (558, 3427506), (612, 3125079), (621, 3079788), (713, 2682396), (782, 2445714), (828, 2309841), (837, 2285004), (918, 2083386), (974, 1963602), (1054, 1814562), (1116, 1713753), (1173, 1630476), (1242, 1539894), (1377, 1388924), (1426, 1341198), (1461, 1309068), (1564, 1222857), (1581, 1209708), (1674, 1142502), (1836, 1041693), (1863, 1026596), (1948, 981801), (2108, 907281), (2139, 894132), (2346, 815238), (2484, 769947), (2511, 761668), (2754, 694462), (2852, 670599), (2922, 654534), (3162, 604854), (3348, 571251), (3519, 543492), (3726, 513298), (4278, 447066), (4383, 436356), (4692, 407619), (4743, 403236), (5022, 380834), (5508, 347231), (5844, 327267), (6324, 302427), (6417, 298044), (7038, 271746), (7452, 256649), (8279, 231012), (8556, 223533), (8766, 218178), (9486, 201618), (10044, 190417), (10557, 181164), (11201, 170748), (12121, 157788), (12834, 149022), (13149, 145452), (14076, 135873), (14229, 134412), (15097, 126684), (16558, 115506), (17532, 109089), (18972, 100809), (19251, 99348), (21114, 90582), (22402, 85374), (24242, 78894), (24837, 77004), (25668, 74511), (26298, 72726), (28458, 67206), (30194, 63342), (31671, 60388), (33116, 57753), (33603, 56916), (36363, 52596), (38502, 49674), (39447, 48484), (42228, 45291), (42687, 44804)]