289452504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 815546880

約数和(自身を除く): 526094376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 137, 151, 159, 212, 264, 274, 302, 318, 411, 424, 453, 548, 583, 604, 636, 822, 906, 1096, 1166, 1208, 1272, 1507, 1644, 1661, 1749, 1812, 2332, 3014, 3288, 3322, 3498, 3624, 4521, 4664, 4983, 6028, 6644, 6996, 7261, 8003, 9042, 9966, 12056, 13288, 13992, 14522, 16006, 18084, 19932, 20687, 21783, 24009, 29044, 32012, 36168, 39864, 41374, 43566, 48018, 58088, 62061, 64024, 79871, 82748, 87132, 88033, 96036, 124122, 159742, 165496, 174264, 176066, 192072, 227557, 239613, 248244, 264099, 319484, 352132, 455114, 479226, 496488, 528198, 638968, 682671, 704264, 910228, 958452, 1056396, 1096411, 1365342, 1820456, 1916904, 2112792, 2192822, 2730684, 3289233, 4385644, 5461368, 6578466, 8771288, 12060521, 13156932, 24121042, 26313864, 36181563, 48242084, 72363126, 96484168, 144726252, 289452504]

約数ペア:

[(1, 289452504), (2, 144726252), (3, 96484168), (4, 72363126), (6, 48242084), (8, 36181563), (11, 26313864), (12, 24121042), (22, 13156932), (24, 12060521), (33, 8771288), (44, 6578466), (53, 5461368), (66, 4385644), (88, 3289233), (106, 2730684), (132, 2192822), (137, 2112792), (151, 1916904), (159, 1820456), (212, 1365342), (264, 1096411), (274, 1056396), (302, 958452), (318, 910228), (411, 704264), (424, 682671), (453, 638968), (548, 528198), (583, 496488), (604, 479226), (636, 455114), (822, 352132), (906, 319484), (1096, 264099), (1166, 248244), (1208, 239613), (1272, 227557), (1507, 192072), (1644, 176066), (1661, 174264), (1749, 165496), (1812, 159742), (2332, 124122), (3014, 96036), (3288, 88033), (3322, 87132), (3498, 82748), (3624, 79871), (4521, 64024), (4664, 62061), (4983, 58088), (6028, 48018), (6644, 43566), (6996, 41374), (7261, 39864), (8003, 36168), (9042, 32012), (9966, 29044), (12056, 24009), (13288, 21783), (13992, 20687), (14522, 19932), (16006, 18084)]