440680968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 1485469440

約数和(自身を除く): 1044788472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 103, 104, 117, 126, 156, 168, 182, 206, 234, 252, 273, 309, 312, 364, 412, 468, 504, 546, 618, 653, 721, 728, 819, 824, 927, 936, 1092, 1236, 1306, 1339, 1442, 1638, 1854, 1959, 2163, 2184, 2472, 2612, 2678, 2884, 3276, 3708, 3918, 4017, 4326, 4571, 5224, 5356, 5768, 5877, 6489, 6552, 7416, 7836, 8034, 8489, 8652, 9142, 9373, 10712, 11754, 12051, 12978, 13713, 15672, 16068, 16978, 17304, 18284, 18746, 23508, 24102, 25467, 25956, 27426, 28119, 32136, 33956, 36568, 37492, 41139, 47016, 48204, 50934, 51912, 54852, 56238, 59423, 67259, 67912, 74984, 76401, 82278, 84357, 96408, 101868, 109704, 112476, 118846, 134518, 152802, 164556, 168714, 178269, 201777, 203736, 224952, 237692, 269036, 305604, 329112, 337428, 356538, 403554, 470813, 475384, 534807, 538072, 605331, 611208, 674856, 713076, 807108, 874367, 941626, 1069614, 1210662, 1412439, 1426152, 1614216, 1748734, 1883252, 2139228, 2421324, 2623101, 2824878, 3497468, 3766504, 4237317, 4278456, 4842648, 5246202, 5649756, 6120569, 6994936, 7869303, 8474634, 10492404, 11299512, 12241138, 15738606, 16949268, 18361707, 20984808, 24482276, 31477212, 33898536, 36723414, 48964552, 55085121, 62954424, 73446828, 110170242, 146893656, 220340484, 440680968]

約数ペア:

[(1, 440680968), (2, 220340484), (3, 146893656), (4, 110170242), (6, 73446828), (7, 62954424), (8, 55085121), (9, 48964552), (12, 36723414), (13, 33898536), (14, 31477212), (18, 24482276), (21, 20984808), (24, 18361707), (26, 16949268), (28, 15738606), (36, 12241138), (39, 11299512), (42, 10492404), (52, 8474634), (56, 7869303), (63, 6994936), (72, 6120569), (78, 5649756), (84, 5246202), (91, 4842648), (103, 4278456), (104, 4237317), (117, 3766504), (126, 3497468), (156, 2824878), (168, 2623101), (182, 2421324), (206, 2139228), (234, 1883252), (252, 1748734), (273, 1614216), (309, 1426152), (312, 1412439), (364, 1210662), (412, 1069614), (468, 941626), (504, 874367), (546, 807108), (618, 713076), (653, 674856), (721, 611208), (728, 605331), (819, 538072), (824, 534807), (927, 475384), (936, 470813), (1092, 403554), (1236, 356538), (1306, 337428), (1339, 329112), (1442, 305604), (1638, 269036), (1854, 237692), (1959, 224952), (2163, 203736), (2184, 201777), (2472, 178269), (2612, 168714), (2678, 164556), (2884, 152802), (3276, 134518), (3708, 118846), (3918, 112476), (4017, 109704), (4326, 101868), (4571, 96408), (5224, 84357), (5356, 82278), (5768, 76401), (5877, 74984), (6489, 67912), (6552, 67259), (7416, 59423), (7836, 56238), (8034, 54852), (8489, 51912), (8652, 50934), (9142, 48204), (9373, 47016), (10712, 41139), (11754, 37492), (12051, 36568), (12978, 33956), (13713, 32136), (15672, 28119), (16068, 27426), (16978, 25956), (17304, 25467), (18284, 24102), (18746, 23508)]