1270598394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 2993760000

約数和(自身を除く): 1723161606

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 59, 78, 102, 109, 118, 149, 177, 218, 221, 298, 327, 354, 442, 447, 654, 663, 767, 894, 1003, 1326, 1417, 1534, 1853, 1937, 2006, 2301, 2533, 2834, 3009, 3706, 3874, 4251, 4602, 5066, 5559, 5811, 6018, 6431, 7599, 8502, 8791, 11118, 11622, 12862, 13039, 15198, 16241, 17582, 19293, 24089, 26078, 26373, 32482, 32929, 38586, 39117, 48178, 48723, 52746, 65858, 72267, 78234, 83603, 97446, 98787, 109327, 114283, 144534, 149447, 167206, 197574, 211133, 218654, 228566, 250809, 276097, 298894, 327981, 342849, 422266, 448341, 501618, 552194, 633399, 655962, 685698, 828291, 896682, 958219, 1266798, 1421251, 1656582, 1916438, 1942811, 2842502, 2874657, 3589261, 3885622, 4263753, 5749314, 5828433, 7178522, 8527506, 10767783, 11656866, 12456847, 16289723, 21535566, 24913694, 32579446, 37370541, 48869169, 74741082, 97738338, 211766399, 423532798, 635299197, 1270598394]

約数ペア:

[(1, 1270598394), (2, 635299197), (3, 423532798), (6, 211766399), (13, 97738338), (17, 74741082), (26, 48869169), (34, 37370541), (39, 32579446), (51, 24913694), (59, 21535566), (78, 16289723), (102, 12456847), (109, 11656866), (118, 10767783), (149, 8527506), (177, 7178522), (218, 5828433), (221, 5749314), (298, 4263753), (327, 3885622), (354, 3589261), (442, 2874657), (447, 2842502), (654, 1942811), (663, 1916438), (767, 1656582), (894, 1421251), (1003, 1266798), (1326, 958219), (1417, 896682), (1534, 828291), (1853, 685698), (1937, 655962), (2006, 633399), (2301, 552194), (2533, 501618), (2834, 448341), (3009, 422266), (3706, 342849), (3874, 327981), (4251, 298894), (4602, 276097), (5066, 250809), (5559, 228566), (5811, 218654), (6018, 211133), (6431, 197574), (7599, 167206), (8502, 149447), (8791, 144534), (11118, 114283), (11622, 109327), (12862, 98787), (13039, 97446), (15198, 83603), (16241, 78234), (17582, 72267), (19293, 65858), (24089, 52746), (26078, 48723), (26373, 48178), (32482, 39117), (32929, 38586)]