1390445784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:719

約数の個数: 256

約数和(自身を含む): 4799692800

約数和(自身を除く): 3409247016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 127, 156, 168, 182, 189, 216, 234, 252, 254, 273, 312, 351, 364, 378, 381, 468, 504, 508, 546, 557, 702, 728, 756, 762, 819, 889, 936, 1016, 1092, 1114, 1143, 1404, 1512, 1524, 1638, 1651, 1671, 1778, 2184, 2228, 2286, 2457, 2667, 2808, 3048, 3276, 3302, 3342, 3429, 3556, 3899, 4456, 4572, 4914, 4953, 5013, 5334, 6552, 6604, 6684, 6858, 7112, 7241, 7798, 8001, 9144, 9828, 9906, 10026, 10668, 11557, 11697, 13208, 13368, 13716, 14482, 14859, 15039, 15596, 16002, 19656, 19812, 20052, 21336, 21723, 23114, 23394, 24003, 27432, 28964, 29718, 30078, 31192, 32004, 34671, 35091, 39624, 40104, 43446, 44577, 46228, 46788, 48006, 50687, 57928, 59436, 60156, 64008, 65169, 69342, 70182, 70739, 86892, 89154, 92456, 93576, 96012, 101374, 104013, 105273, 118872, 120312, 130338, 138684, 140364, 141478, 152061, 173784, 178308, 192024, 195507, 202748, 208026, 210546, 212217, 260676, 277368, 280728, 282956, 304122, 312039, 356616, 391014, 405496, 416052, 421092, 424434, 456183, 495173, 521352, 565912, 608244, 624078, 636651, 782028, 832104, 842184, 848868, 912366, 919607, 990346, 1216488, 1248156, 1273302, 1368549, 1485519, 1564056, 1697736, 1824732, 1839214, 1909953, 1980692, 2496312, 2546604, 2737098, 2758821, 2971038, 3649464, 3678428, 3819906, 3961384, 4456557, 5093208, 5474196, 5517642, 5942076, 6437249, 7356856, 7639812, 8276463, 8913114, 10948392, 11035284, 11884152, 12874498, 13369671, 15279624, 16552926, 17826228, 19311747, 22070568, 24829389, 25748996, 26739342, 33105852, 35652456, 38623494, 49658778, 51497992, 53478684, 57935241, 66211704, 77246988, 99317556, 106957368, 115870482, 154493976, 173805723, 198635112, 231740964, 347611446, 463481928, 695222892, 1390445784]

約数ペア:

[(1, 1390445784), (2, 695222892), (3, 463481928), (4, 347611446), (6, 231740964), (7, 198635112), (8, 173805723), (9, 154493976), (12, 115870482), (13, 106957368), (14, 99317556), (18, 77246988), (21, 66211704), (24, 57935241), (26, 53478684), (27, 51497992), (28, 49658778), (36, 38623494), (39, 35652456), (42, 33105852), (52, 26739342), (54, 25748996), (56, 24829389), (63, 22070568), (72, 19311747), (78, 17826228), (84, 16552926), (91, 15279624), (104, 13369671), (108, 12874498), (117, 11884152), (126, 11035284), (127, 10948392), (156, 8913114), (168, 8276463), (182, 7639812), (189, 7356856), (216, 6437249), (234, 5942076), (252, 5517642), (254, 5474196), (273, 5093208), (312, 4456557), (351, 3961384), (364, 3819906), (378, 3678428), (381, 3649464), (468, 2971038), (504, 2758821), (508, 2737098), (546, 2546604), (557, 2496312), (702, 1980692), (728, 1909953), (756, 1839214), (762, 1824732), (819, 1697736), (889, 1564056), (936, 1485519), (1016, 1368549), (1092, 1273302), (1114, 1248156), (1143, 1216488), (1404, 990346), (1512, 919607), (1524, 912366), (1638, 848868), (1651, 842184), (1671, 832104), (1778, 782028), (2184, 636651), (2228, 624078), (2286, 608244), (2457, 565912), (2667, 521352), (2808, 495173), (3048, 456183), (3276, 424434), (3302, 421092), (3342, 416052), (3429, 405496), (3556, 391014), (3899, 356616), (4456, 312039), (4572, 304122), (4914, 282956), (4953, 280728), (5013, 277368), (5334, 260676), (6552, 212217), (6604, 210546), (6684, 208026), (6858, 202748), (7112, 195507), (7241, 192024), (7798, 178308), (8001, 173784), (9144, 152061), (9828, 141478), (9906, 140364), (10026, 138684), (10668, 130338), (11557, 120312), (11697, 118872), (13208, 105273), (13368, 104013), (13716, 101374), (14482, 96012), (14859, 93576), (15039, 92456), (15596, 89154), (16002, 86892), (19656, 70739), (19812, 70182), (20052, 69342), (21336, 65169), (21723, 64008), (23114, 60156), (23394, 59436), (24003, 57928), (27432, 50687), (28964, 48006), (29718, 46788), (30078, 46228), (31192, 44577), (32004, 43446), (34671, 40104), (35091, 39624)]