264889488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2287}}^1$

素因数の和:2444

約数の個数: 80

約数和(自身を含む): 726302720

約数和(自身を除く): 461413232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 127, 152, 228, 254, 304, 381, 456, 508, 762, 912, 1016, 1524, 2032, 2287, 2413, 3048, 4574, 4826, 6096, 6861, 7239, 9148, 9652, 13722, 14478, 18296, 19304, 27444, 28956, 36592, 38608, 43453, 54888, 57912, 86906, 109776, 115824, 130359, 173812, 260718, 290449, 347624, 521436, 580898, 695248, 871347, 1042872, 1161796, 1742694, 2085744, 2323592, 3485388, 4647184, 5518531, 6970776, 11037062, 13941552, 16555593, 22074124, 33111186, 44148248, 66222372, 88296496, 132444744, 264889488]

約数ペア:

[(1, 264889488), (2, 132444744), (3, 88296496), (4, 66222372), (6, 44148248), (8, 33111186), (12, 22074124), (16, 16555593), (19, 13941552), (24, 11037062), (38, 6970776), (48, 5518531), (57, 4647184), (76, 3485388), (114, 2323592), (127, 2085744), (152, 1742694), (228, 1161796), (254, 1042872), (304, 871347), (381, 695248), (456, 580898), (508, 521436), (762, 347624), (912, 290449), (1016, 260718), (1524, 173812), (2032, 130359), (2287, 115824), (2413, 109776), (3048, 86906), (4574, 57912), (4826, 54888), (6096, 43453), (6861, 38608), (7239, 36592), (9148, 28956), (9652, 27444), (13722, 19304), (14478, 18296)]