1791016524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 5103012096

約数和(自身を除く): 3311995572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 251, 333, 396, 407, 444, 487, 502, 666, 753, 814, 974, 1004, 1221, 1332, 1461, 1506, 1628, 1948, 2259, 2442, 2761, 2922, 3012, 3663, 4383, 4518, 4884, 5357, 5522, 5844, 7326, 8283, 8766, 9036, 9287, 10714, 11044, 14652, 16071, 16566, 17532, 18019, 18574, 21428, 24849, 27861, 32142, 33132, 36038, 37148, 48213, 49698, 54057, 55722, 64284, 72076, 83583, 96426, 99396, 102157, 108114, 111444, 122237, 162171, 167166, 192852, 198209, 204314, 216228, 244474, 306471, 324342, 334332, 366711, 396418, 408628, 488948, 594627, 612942, 648684, 733422, 792836, 919413, 1100133, 1189254, 1225884, 1344607, 1466844, 1783881, 1838826, 2200266, 2378508, 2689214, 3567762, 3677652, 4033821, 4400532, 4522769, 5378428, 7135524, 8067642, 9045538, 12101463, 13568307, 16135284, 18091076, 24202926, 27136614, 40704921, 48405852, 49750459, 54273228, 81409842, 99500918, 149251377, 162819684, 199001836, 298502754, 447754131, 597005508, 895508262, 1791016524]

約数ペア:

[(1, 1791016524), (2, 895508262), (3, 597005508), (4, 447754131), (6, 298502754), (9, 199001836), (11, 162819684), (12, 149251377), (18, 99500918), (22, 81409842), (33, 54273228), (36, 49750459), (37, 48405852), (44, 40704921), (66, 27136614), (74, 24202926), (99, 18091076), (111, 16135284), (132, 13568307), (148, 12101463), (198, 9045538), (222, 8067642), (251, 7135524), (333, 5378428), (396, 4522769), (407, 4400532), (444, 4033821), (487, 3677652), (502, 3567762), (666, 2689214), (753, 2378508), (814, 2200266), (974, 1838826), (1004, 1783881), (1221, 1466844), (1332, 1344607), (1461, 1225884), (1506, 1189254), (1628, 1100133), (1948, 919413), (2259, 792836), (2442, 733422), (2761, 648684), (2922, 612942), (3012, 594627), (3663, 488948), (4383, 408628), (4518, 396418), (4884, 366711), (5357, 334332), (5522, 324342), (5844, 306471), (7326, 244474), (8283, 216228), (8766, 204314), (9036, 198209), (9287, 192852), (10714, 167166), (11044, 162171), (14652, 122237), (16071, 111444), (16566, 108114), (17532, 102157), (18019, 99396), (18574, 96426), (21428, 83583), (24849, 72076), (27861, 64284), (32142, 55722), (33132, 54057), (36038, 49698), (37148, 48213)]