1274396994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 3293122560

約数和(自身を除く): 2018725566

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 61, 74, 78, 111, 114, 117, 122, 127, 171, 183, 222, 234, 247, 254, 333, 342, 366, 381, 481, 494, 549, 666, 703, 741, 762, 793, 962, 1098, 1143, 1159, 1406, 1443, 1482, 1586, 1651, 2109, 2223, 2257, 2286, 2318, 2379, 2413, 2886, 3302, 3477, 4218, 4329, 4446, 4514, 4699, 4758, 4826, 4953, 6327, 6771, 6954, 7137, 7239, 7747, 8658, 9139, 9398, 9906, 10431, 12654, 13542, 14097, 14274, 14478, 14859, 15067, 15494, 18278, 20313, 20862, 21717, 23241, 27417, 28194, 29341, 29718, 30134, 31369, 40626, 42291, 42883, 43434, 45201, 46482, 54834, 58682, 61087, 62738, 69723, 82251, 84582, 85766, 88023, 89281, 90402, 94107, 100711, 122174, 128649, 135603, 139446, 147193, 164502, 176046, 178562, 183261, 188214, 201422, 257298, 264069, 267843, 271206, 282321, 286639, 294386, 302133, 366522, 385947, 441579, 528138, 535686, 549783, 557479, 564642, 573278, 604266, 771894, 803529, 859917, 883158, 906399, 1099566, 1114958, 1160653, 1324737, 1607058, 1672437, 1719834, 1812798, 1913509, 2321306, 2579751, 2649474, 3344874, 3481959, 3726307, 3827018, 5017311, 5159502, 5446141, 5740527, 6963918, 7452614, 10034622, 10445877, 10892282, 11178921, 11481054, 16338423, 17221581, 20891754, 22357842, 32676846, 33536763, 34443162, 49015269, 67073526, 70799833, 98030538, 141599666, 212399499, 424798998, 637198497, 1274396994]

約数ペア:

[(1, 1274396994), (2, 637198497), (3, 424798998), (6, 212399499), (9, 141599666), (13, 98030538), (18, 70799833), (19, 67073526), (26, 49015269), (37, 34443162), (38, 33536763), (39, 32676846), (57, 22357842), (61, 20891754), (74, 17221581), (78, 16338423), (111, 11481054), (114, 11178921), (117, 10892282), (122, 10445877), (127, 10034622), (171, 7452614), (183, 6963918), (222, 5740527), (234, 5446141), (247, 5159502), (254, 5017311), (333, 3827018), (342, 3726307), (366, 3481959), (381, 3344874), (481, 2649474), (494, 2579751), (549, 2321306), (666, 1913509), (703, 1812798), (741, 1719834), (762, 1672437), (793, 1607058), (962, 1324737), (1098, 1160653), (1143, 1114958), (1159, 1099566), (1406, 906399), (1443, 883158), (1482, 859917), (1586, 803529), (1651, 771894), (2109, 604266), (2223, 573278), (2257, 564642), (2286, 557479), (2318, 549783), (2379, 535686), (2413, 528138), (2886, 441579), (3302, 385947), (3477, 366522), (4218, 302133), (4329, 294386), (4446, 286639), (4514, 282321), (4699, 271206), (4758, 267843), (4826, 264069), (4953, 257298), (6327, 201422), (6771, 188214), (6954, 183261), (7137, 178562), (7239, 176046), (7747, 164502), (8658, 147193), (9139, 139446), (9398, 135603), (9906, 128649), (10431, 122174), (12654, 100711), (13542, 94107), (14097, 90402), (14274, 89281), (14478, 88023), (14859, 85766), (15067, 84582), (15494, 82251), (18278, 69723), (20313, 62738), (20862, 61087), (21717, 58682), (23241, 54834), (27417, 46482), (28194, 45201), (29341, 43434), (29718, 42883), (30134, 42291), (31369, 40626)]