1255985424

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:742

約数の個数: 180

約数和(自身を含む): 3815850636

約数和(自身を除く): 2559865212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 361, 444, 456, 592, 653, 666, 684, 703, 722, 888, 912, 1083, 1306, 1332, 1368, 1406, 1444, 1776, 1959, 2109, 2166, 2612, 2664, 2736, 2812, 2888, 3249, 3918, 4218, 4332, 5224, 5328, 5624, 5776, 5877, 6327, 6498, 7836, 8436, 8664, 10448, 11248, 11754, 12407, 12654, 12996, 13357, 15672, 16872, 17328, 23508, 24161, 24814, 25308, 25992, 26714, 31344, 33744, 37221, 40071, 47016, 48322, 49628, 50616, 51984, 53428, 72483, 74442, 80142, 94032, 96644, 99256, 101232, 106856, 111663, 120213, 144966, 148884, 160284, 193288, 198512, 213712, 217449, 223326, 235733, 240426, 289932, 297768, 320568, 386576, 434898, 446652, 459059, 471466, 480852, 579864, 595536, 641136, 707199, 869796, 893304, 918118, 942932, 961704, 1159728, 1377177, 1414398, 1739592, 1786608, 1836236, 1885864, 1923408, 2121597, 2754354, 2828796, 3479184, 3672472, 3771728, 4131531, 4243194, 5508708, 5657592, 7344944, 8263062, 8486388, 8722121, 11017416, 11315184, 16526124, 16972776, 17444242, 22034832, 26166363, 33052248, 33945552, 34888484, 52332726, 66104496, 69776968, 78499089, 104665452, 139553936, 156998178, 209330904, 313996356, 418661808, 627992712, 1255985424]

約数ペア:

[(1, 1255985424), (2, 627992712), (3, 418661808), (4, 313996356), (6, 209330904), (8, 156998178), (9, 139553936), (12, 104665452), (16, 78499089), (18, 69776968), (19, 66104496), (24, 52332726), (36, 34888484), (37, 33945552), (38, 33052248), (48, 26166363), (57, 22034832), (72, 17444242), (74, 16972776), (76, 16526124), (111, 11315184), (114, 11017416), (144, 8722121), (148, 8486388), (152, 8263062), (171, 7344944), (222, 5657592), (228, 5508708), (296, 4243194), (304, 4131531), (333, 3771728), (342, 3672472), (361, 3479184), (444, 2828796), (456, 2754354), (592, 2121597), (653, 1923408), (666, 1885864), (684, 1836236), (703, 1786608), (722, 1739592), (888, 1414398), (912, 1377177), (1083, 1159728), (1306, 961704), (1332, 942932), (1368, 918118), (1406, 893304), (1444, 869796), (1776, 707199), (1959, 641136), (2109, 595536), (2166, 579864), (2612, 480852), (2664, 471466), (2736, 459059), (2812, 446652), (2888, 434898), (3249, 386576), (3918, 320568), (4218, 297768), (4332, 289932), (5224, 240426), (5328, 235733), (5624, 223326), (5776, 217449), (5877, 213712), (6327, 198512), (6498, 193288), (7836, 160284), (8436, 148884), (8664, 144966), (10448, 120213), (11248, 111663), (11754, 106856), (12407, 101232), (12654, 99256), (12996, 96644), (13357, 94032), (15672, 80142), (16872, 74442), (17328, 72483), (23508, 53428), (24161, 51984), (24814, 50616), (25308, 49628), (25992, 48322), (26714, 47016), (31344, 40071), (33744, 37221)]