7902758388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2\times {\mathrm{307}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 22432058880

約数和(自身を除く): 14529300492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 127, 133, 228, 254, 266, 307, 381, 399, 508, 532, 614, 762, 798, 889, 921, 1228, 1524, 1596, 1778, 1842, 2149, 2413, 2667, 3556, 3684, 4298, 4826, 5334, 5833, 6447, 7239, 8596, 9652, 10668, 11666, 12894, 14478, 16129, 16891, 17499, 23332, 25788, 28956, 32258, 33782, 34998, 38989, 40831, 48387, 50673, 64516, 67564, 69996, 77978, 81662, 96774, 101346, 112903, 116967, 122493, 155956, 163324, 193548, 202692, 225806, 233934, 244986, 272923, 306451, 338709, 451612, 467868, 489972, 545846, 612902, 677418, 740791, 818769, 919353, 1091692, 1225804, 1354836, 1481582, 1637538, 1838706, 2145157, 2222373, 2963164, 3275076, 3677412, 4290314, 4444746, 4951603, 5185537, 6435471, 8580628, 8889492, 9903206, 10371074, 12870942, 14854809, 15556611, 19806412, 20742148, 25741884, 29709618, 31113222, 34661221, 59419236, 62226444, 69322442, 94080457, 103983663, 138644884, 188160914, 207967326, 282241371, 376321828, 415934652, 564482742, 658563199, 1128965484, 1317126398, 1975689597, 2634252796, 3951379194, 7902758388]

約数ペア:

[(1, 7902758388), (2, 3951379194), (3, 2634252796), (4, 1975689597), (6, 1317126398), (7, 1128965484), (12, 658563199), (14, 564482742), (19, 415934652), (21, 376321828), (28, 282241371), (38, 207967326), (42, 188160914), (57, 138644884), (76, 103983663), (84, 94080457), (114, 69322442), (127, 62226444), (133, 59419236), (228, 34661221), (254, 31113222), (266, 29709618), (307, 25741884), (381, 20742148), (399, 19806412), (508, 15556611), (532, 14854809), (614, 12870942), (762, 10371074), (798, 9903206), (889, 8889492), (921, 8580628), (1228, 6435471), (1524, 5185537), (1596, 4951603), (1778, 4444746), (1842, 4290314), (2149, 3677412), (2413, 3275076), (2667, 2963164), (3556, 2222373), (3684, 2145157), (4298, 1838706), (4826, 1637538), (5334, 1481582), (5833, 1354836), (6447, 1225804), (7239, 1091692), (8596, 919353), (9652, 818769), (10668, 740791), (11666, 677418), (12894, 612902), (14478, 545846), (16129, 489972), (16891, 467868), (17499, 451612), (23332, 338709), (25788, 306451), (28956, 272923), (32258, 244986), (33782, 233934), (34998, 225806), (38989, 202692), (40831, 193548), (48387, 163324), (50673, 155956), (64516, 122493), (67564, 116967), (69996, 112903), (77978, 101346), (81662, 96774)]