9487638784

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2344

約数の個数: 144

約数和(自身を含む): 21576006144

約数和(自身を除く): 12088367360

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 41, 52, 62, 64, 82, 104, 124, 128, 164, 208, 248, 256, 328, 403, 416, 496, 533, 656, 806, 832, 992, 1066, 1271, 1312, 1612, 1664, 1984, 2132, 2243, 2542, 2624, 3224, 3328, 3968, 4264, 4486, 5084, 5248, 6448, 7936, 8528, 8972, 10168, 10496, 12896, 16523, 17056, 17944, 20336, 25792, 29159, 33046, 34112, 35888, 40672, 51584, 58318, 66092, 68224, 69533, 71776, 81344, 91963, 103168, 116636, 132184, 136448, 139066, 143552, 162688, 183926, 233272, 264368, 278132, 287104, 325376, 367852, 466544, 528736, 556264, 574208, 735704, 903929, 933088, 1057472, 1112528, 1195519, 1471408, 1807858, 1866176, 2114944, 2225056, 2391038, 2850853, 2942816, 3615716, 3732352, 4229888, 4450112, 4782076, 5701706, 5885632, 7231432, 7464704, 8900224, 9564152, 11403412, 11771264, 14462864, 17800448, 19128304, 22806824, 23542528, 28925728, 37061089, 38256608, 45613648, 57851456, 74122178, 76513216, 91227296, 115702912, 148244356, 153026432, 182454592, 231405824, 296488712, 306052864, 364909184, 592977424, 729818368, 1185954848, 2371909696, 4743819392, 9487638784]

約数ペア:

[(1, 9487638784), (2, 4743819392), (4, 2371909696), (8, 1185954848), (13, 729818368), (16, 592977424), (26, 364909184), (31, 306052864), (32, 296488712), (41, 231405824), (52, 182454592), (62, 153026432), (64, 148244356), (82, 115702912), (104, 91227296), (124, 76513216), (128, 74122178), (164, 57851456), (208, 45613648), (248, 38256608), (256, 37061089), (328, 28925728), (403, 23542528), (416, 22806824), (496, 19128304), (533, 17800448), (656, 14462864), (806, 11771264), (832, 11403412), (992, 9564152), (1066, 8900224), (1271, 7464704), (1312, 7231432), (1612, 5885632), (1664, 5701706), (1984, 4782076), (2132, 4450112), (2243, 4229888), (2542, 3732352), (2624, 3615716), (3224, 2942816), (3328, 2850853), (3968, 2391038), (4264, 2225056), (4486, 2114944), (5084, 1866176), (5248, 1807858), (6448, 1471408), (7936, 1195519), (8528, 1112528), (8972, 1057472), (10168, 933088), (10496, 903929), (12896, 735704), (16523, 574208), (17056, 556264), (17944, 528736), (20336, 466544), (25792, 367852), (29159, 325376), (33046, 287104), (34112, 278132), (35888, 264368), (40672, 233272), (51584, 183926), (58318, 162688), (66092, 143552), (68224, 139066), (69533, 136448), (71776, 132184), (81344, 116636), (91963, 103168)]