1245984014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 2395008000

約数和(自身を除く): 1149023986

約数列:

[1, 2, 11, 19, 22, 23, 29, 38, 41, 46, 58, 82, 109, 209, 218, 253, 319, 418, 437, 451, 506, 551, 638, 667, 779, 874, 902, 943, 1102, 1189, 1199, 1334, 1558, 1886, 2071, 2378, 2398, 2507, 3161, 4142, 4469, 4807, 5014, 6061, 6322, 7337, 8569, 8938, 9614, 10373, 12122, 12673, 13079, 14674, 17138, 17917, 20746, 22591, 22781, 25346, 26158, 27347, 27577, 34771, 35834, 45182, 45562, 47633, 49159, 54694, 55154, 60059, 69542, 72703, 84911, 95266, 98318, 102787, 120118, 129601, 139403, 145406, 169822, 197087, 205574, 248501, 259202, 278806, 300817, 394174, 497002, 519593, 523963, 601634, 660649, 799733, 934021, 1039186, 1047926, 1130657, 1321298, 1381357, 1425611, 1599466, 1868042, 1952953, 2261314, 2462419, 2762714, 2851222, 2980823, 3905906, 4924838, 5715523, 5961646, 11431046, 15194927, 21482483, 27086609, 30389854, 32789053, 42964966, 54173218, 56635637, 65578106, 113271274, 622992007, 1245984014]

約数ペア:

[(1, 1245984014), (2, 622992007), (11, 113271274), (19, 65578106), (22, 56635637), (23, 54173218), (29, 42964966), (38, 32789053), (41, 30389854), (46, 27086609), (58, 21482483), (82, 15194927), (109, 11431046), (209, 5961646), (218, 5715523), (253, 4924838), (319, 3905906), (418, 2980823), (437, 2851222), (451, 2762714), (506, 2462419), (551, 2261314), (638, 1952953), (667, 1868042), (779, 1599466), (874, 1425611), (902, 1381357), (943, 1321298), (1102, 1130657), (1189, 1047926), (1199, 1039186), (1334, 934021), (1558, 799733), (1886, 660649), (2071, 601634), (2378, 523963), (2398, 519593), (2507, 497002), (3161, 394174), (4142, 300817), (4469, 278806), (4807, 259202), (5014, 248501), (6061, 205574), (6322, 197087), (7337, 169822), (8569, 145406), (8938, 139403), (9614, 129601), (10373, 120118), (12122, 102787), (12673, 98318), (13079, 95266), (14674, 84911), (17138, 72703), (17917, 69542), (20746, 60059), (22591, 55154), (22781, 54694), (25346, 49159), (26158, 47633), (27347, 45562), (27577, 45182), (34771, 35834)]