216436584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1019

約数の個数: 128

約数和(自身を含む): 672618240

約数和(自身を除く): 456181656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 113, 156, 168, 182, 226, 273, 312, 339, 364, 452, 546, 678, 728, 791, 877, 904, 1092, 1356, 1469, 1582, 1754, 2184, 2373, 2631, 2712, 2938, 3164, 3508, 4407, 4746, 5262, 5876, 6139, 6328, 7016, 8814, 9492, 10283, 10524, 11401, 11752, 12278, 17628, 18417, 18984, 20566, 21048, 22802, 24556, 30849, 34203, 35256, 36834, 41132, 45604, 49112, 61698, 68406, 73668, 79807, 82264, 91208, 99101, 123396, 136812, 147336, 159614, 198202, 239421, 246792, 273624, 297303, 319228, 396404, 478842, 594606, 638456, 693707, 792808, 957684, 1189212, 1288313, 1387414, 1915368, 2081121, 2378424, 2576626, 2774828, 3864939, 4162242, 5153252, 5549656, 7729878, 8324484, 9018191, 10306504, 15459756, 16648968, 18036382, 27054573, 30919512, 36072764, 54109146, 72145528, 108218292, 216436584]

約数ペア:

[(1, 216436584), (2, 108218292), (3, 72145528), (4, 54109146), (6, 36072764), (7, 30919512), (8, 27054573), (12, 18036382), (13, 16648968), (14, 15459756), (21, 10306504), (24, 9018191), (26, 8324484), (28, 7729878), (39, 5549656), (42, 5153252), (52, 4162242), (56, 3864939), (78, 2774828), (84, 2576626), (91, 2378424), (104, 2081121), (113, 1915368), (156, 1387414), (168, 1288313), (182, 1189212), (226, 957684), (273, 792808), (312, 693707), (339, 638456), (364, 594606), (452, 478842), (546, 396404), (678, 319228), (728, 297303), (791, 273624), (877, 246792), (904, 239421), (1092, 198202), (1356, 159614), (1469, 147336), (1582, 136812), (1754, 123396), (2184, 99101), (2373, 91208), (2631, 82264), (2712, 79807), (2938, 73668), (3164, 68406), (3508, 61698), (4407, 49112), (4746, 45604), (5262, 41132), (5876, 36834), (6139, 35256), (6328, 34203), (7016, 30849), (8814, 24556), (9492, 22802), (10283, 21048), (10524, 20566), (11401, 18984), (11752, 18417), (12278, 17628)]