740225256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 2031388800

約数和(自身を除く): 1291163544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 73, 74, 76, 111, 114, 146, 148, 152, 219, 222, 228, 292, 296, 438, 444, 456, 584, 601, 703, 876, 888, 1202, 1387, 1406, 1752, 1803, 2109, 2404, 2701, 2774, 2812, 3606, 4161, 4218, 4808, 5402, 5548, 5624, 7212, 8103, 8322, 8436, 10804, 11096, 11419, 14424, 16206, 16644, 16872, 21608, 22237, 22838, 32412, 33288, 34257, 43873, 44474, 45676, 51319, 64824, 66711, 68514, 87746, 88948, 91352, 102638, 131619, 133422, 137028, 153957, 175492, 177896, 205276, 263238, 266844, 274056, 307914, 350984, 410552, 422503, 526476, 533688, 615828, 833587, 845006, 1052952, 1231656, 1267509, 1623301, 1667174, 1690012, 2500761, 2535018, 3246602, 3334348, 3380024, 4869903, 5001522, 5070036, 6493204, 6668696, 9739806, 10003044, 10140072, 12986408, 19479612, 20006088, 30842719, 38959224, 61685438, 92528157, 123370876, 185056314, 246741752, 370112628, 740225256]

約数ペア:

[(1, 740225256), (2, 370112628), (3, 246741752), (4, 185056314), (6, 123370876), (8, 92528157), (12, 61685438), (19, 38959224), (24, 30842719), (37, 20006088), (38, 19479612), (57, 12986408), (73, 10140072), (74, 10003044), (76, 9739806), (111, 6668696), (114, 6493204), (146, 5070036), (148, 5001522), (152, 4869903), (219, 3380024), (222, 3334348), (228, 3246602), (292, 2535018), (296, 2500761), (438, 1690012), (444, 1667174), (456, 1623301), (584, 1267509), (601, 1231656), (703, 1052952), (876, 845006), (888, 833587), (1202, 615828), (1387, 533688), (1406, 526476), (1752, 422503), (1803, 410552), (2109, 350984), (2404, 307914), (2701, 274056), (2774, 266844), (2812, 263238), (3606, 205276), (4161, 177896), (4218, 175492), (4808, 153957), (5402, 137028), (5548, 133422), (5624, 131619), (7212, 102638), (8103, 91352), (8322, 88948), (8436, 87746), (10804, 68514), (11096, 66711), (11419, 64824), (14424, 51319), (16206, 45676), (16644, 44474), (16872, 43873), (21608, 34257), (22237, 33288), (22838, 32412)]