396345664

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 168

約数和(自身を含む): 968597504

約数和(自身を除く): 572251840

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 121, 124, 127, 143, 176, 208, 242, 248, 254, 286, 341, 352, 403, 416, 484, 496, 508, 572, 682, 704, 806, 832, 968, 992, 1016, 1144, 1364, 1397, 1573, 1612, 1651, 1936, 1984, 2032, 2288, 2728, 2794, 3146, 3224, 3302, 3751, 3872, 3937, 4064, 4433, 4576, 5456, 5588, 6292, 6448, 6604, 7502, 7744, 7874, 8128, 8866, 9152, 10912, 11176, 12584, 12896, 13208, 15004, 15367, 15748, 17732, 18161, 21824, 22352, 25168, 25792, 26416, 30008, 30734, 31496, 35464, 36322, 43307, 44704, 48763, 50336, 51181, 52832, 60016, 61468, 62992, 70928, 72644, 86614, 89408, 97526, 100672, 102362, 105664, 120032, 122936, 125984, 141856, 145288, 173228, 195052, 199771, 204724, 240064, 245872, 251968, 283712, 290576, 346456, 390104, 399542, 409448, 476377, 491744, 562991, 581152, 692912, 780208, 799084, 818896, 952754, 983488, 1125982, 1162304, 1385824, 1560416, 1598168, 1637792, 1905508, 2251964, 2771648, 3120832, 3196336, 3275584, 3811016, 4503928, 6192901, 6392672, 7622032, 9007856, 12385802, 12785344, 15244064, 18015712, 24771604, 30488128, 36031424, 49543208, 99086416, 198172832, 396345664]

約数ペア:

[(1, 396345664), (2, 198172832), (4, 99086416), (8, 49543208), (11, 36031424), (13, 30488128), (16, 24771604), (22, 18015712), (26, 15244064), (31, 12785344), (32, 12385802), (44, 9007856), (52, 7622032), (62, 6392672), (64, 6192901), (88, 4503928), (104, 3811016), (121, 3275584), (124, 3196336), (127, 3120832), (143, 2771648), (176, 2251964), (208, 1905508), (242, 1637792), (248, 1598168), (254, 1560416), (286, 1385824), (341, 1162304), (352, 1125982), (403, 983488), (416, 952754), (484, 818896), (496, 799084), (508, 780208), (572, 692912), (682, 581152), (704, 562991), (806, 491744), (832, 476377), (968, 409448), (992, 399542), (1016, 390104), (1144, 346456), (1364, 290576), (1397, 283712), (1573, 251968), (1612, 245872), (1651, 240064), (1936, 204724), (1984, 199771), (2032, 195052), (2288, 173228), (2728, 145288), (2794, 141856), (3146, 125984), (3224, 122936), (3302, 120032), (3751, 105664), (3872, 102362), (3937, 100672), (4064, 97526), (4433, 89408), (4576, 86614), (5456, 72644), (5588, 70928), (6292, 62992), (6448, 61468), (6604, 60016), (7502, 52832), (7744, 51181), (7874, 50336), (8128, 48763), (8866, 44704), (9152, 43307), (10912, 36322), (11176, 35464), (12584, 31496), (12896, 30734), (13208, 30008), (15004, 26416), (15367, 25792), (15748, 25168), (17732, 22352), (18161, 21824)]