764496312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 2081587200

約数和(自身を除く): 1317090888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 127, 129, 152, 172, 228, 254, 258, 307, 344, 381, 456, 508, 516, 614, 762, 817, 921, 1016, 1032, 1228, 1524, 1634, 1842, 2413, 2451, 2456, 3048, 3268, 3684, 4826, 4902, 5461, 5833, 6536, 7239, 7368, 9652, 9804, 10922, 11666, 13201, 14478, 16383, 17499, 19304, 19608, 21844, 23332, 26402, 28956, 32766, 34998, 38989, 39603, 43688, 46664, 52804, 57912, 65532, 69996, 77978, 79206, 103759, 105608, 116967, 131064, 139992, 155956, 158412, 207518, 233934, 250819, 311277, 311912, 316824, 415036, 467868, 501638, 622554, 740791, 752457, 830072, 935736, 1003276, 1245108, 1481582, 1504914, 1676527, 2006552, 2222373, 2490216, 2963164, 3009828, 3353054, 4444746, 5029581, 5926328, 6019656, 6706108, 8889492, 10059162, 13412216, 17778984, 20118324, 31854013, 40236648, 63708026, 95562039, 127416052, 191124078, 254832104, 382248156, 764496312]

約数ペア:

[(1, 764496312), (2, 382248156), (3, 254832104), (4, 191124078), (6, 127416052), (8, 95562039), (12, 63708026), (19, 40236648), (24, 31854013), (38, 20118324), (43, 17778984), (57, 13412216), (76, 10059162), (86, 8889492), (114, 6706108), (127, 6019656), (129, 5926328), (152, 5029581), (172, 4444746), (228, 3353054), (254, 3009828), (258, 2963164), (307, 2490216), (344, 2222373), (381, 2006552), (456, 1676527), (508, 1504914), (516, 1481582), (614, 1245108), (762, 1003276), (817, 935736), (921, 830072), (1016, 752457), (1032, 740791), (1228, 622554), (1524, 501638), (1634, 467868), (1842, 415036), (2413, 316824), (2451, 311912), (2456, 311277), (3048, 250819), (3268, 233934), (3684, 207518), (4826, 158412), (4902, 155956), (5461, 139992), (5833, 131064), (6536, 116967), (7239, 105608), (7368, 103759), (9652, 79206), (9804, 77978), (10922, 69996), (11666, 65532), (13201, 57912), (14478, 52804), (16383, 46664), (17499, 43688), (19304, 39603), (19608, 38989), (21844, 34998), (23332, 32766), (26402, 28956)]