740727144

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 2214051840

約数和(自身を除く): 1473324696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 47, 62, 69, 72, 92, 93, 94, 124, 138, 141, 184, 186, 188, 207, 248, 276, 279, 282, 307, 372, 376, 414, 423, 552, 558, 564, 614, 713, 744, 828, 846, 921, 1081, 1116, 1128, 1228, 1426, 1457, 1656, 1692, 1842, 2139, 2162, 2232, 2456, 2763, 2852, 2914, 3243, 3384, 3684, 4278, 4324, 4371, 5526, 5704, 5828, 6417, 6486, 7061, 7368, 8556, 8648, 8742, 9517, 9729, 11052, 11656, 12834, 12972, 13113, 14122, 14429, 17112, 17484, 19034, 19458, 21183, 22104, 25668, 25944, 26226, 28244, 28551, 28858, 33511, 34968, 38068, 38916, 42366, 43287, 51336, 52452, 56488, 57102, 57716, 63549, 67022, 76136, 77832, 84732, 85653, 86574, 100533, 104904, 114204, 115432, 127098, 129861, 134044, 169464, 171306, 173148, 201066, 218891, 228408, 254196, 259722, 268088, 301599, 331867, 342612, 346296, 402132, 437782, 447299, 508392, 519444, 603198, 656673, 663734, 685224, 804264, 875564, 894598, 995601, 1038888, 1206396, 1313346, 1327468, 1341897, 1751128, 1789196, 1970019, 1991202, 2412792, 2626692, 2654936, 2683794, 2986803, 3578392, 3940038, 3982404, 4025691, 5253384, 5367588, 5973606, 7880076, 7964808, 8051382, 10287877, 10735176, 11947212, 15760152, 16102764, 20575754, 23894424, 30863631, 32205528, 41151508, 61727262, 82303016, 92590893, 123454524, 185181786, 246909048, 370363572, 740727144]

約数ペア:

[(1, 740727144), (2, 370363572), (3, 246909048), (4, 185181786), (6, 123454524), (8, 92590893), (9, 82303016), (12, 61727262), (18, 41151508), (23, 32205528), (24, 30863631), (31, 23894424), (36, 20575754), (46, 16102764), (47, 15760152), (62, 11947212), (69, 10735176), (72, 10287877), (92, 8051382), (93, 7964808), (94, 7880076), (124, 5973606), (138, 5367588), (141, 5253384), (184, 4025691), (186, 3982404), (188, 3940038), (207, 3578392), (248, 2986803), (276, 2683794), (279, 2654936), (282, 2626692), (307, 2412792), (372, 1991202), (376, 1970019), (414, 1789196), (423, 1751128), (552, 1341897), (558, 1327468), (564, 1313346), (614, 1206396), (713, 1038888), (744, 995601), (828, 894598), (846, 875564), (921, 804264), (1081, 685224), (1116, 663734), (1128, 656673), (1228, 603198), (1426, 519444), (1457, 508392), (1656, 447299), (1692, 437782), (1842, 402132), (2139, 346296), (2162, 342612), (2232, 331867), (2456, 301599), (2763, 268088), (2852, 259722), (2914, 254196), (3243, 228408), (3384, 218891), (3684, 201066), (4278, 173148), (4324, 171306), (4371, 169464), (5526, 134044), (5704, 129861), (5828, 127098), (6417, 115432), (6486, 114204), (7061, 104904), (7368, 100533), (8556, 86574), (8648, 85653), (8742, 84732), (9517, 77832), (9729, 76136), (11052, 67022), (11656, 63549), (12834, 57716), (12972, 57102), (13113, 56488), (14122, 52452), (14429, 51336), (17112, 43287), (17484, 42366), (19034, 38916), (19458, 38068), (21183, 34968), (22104, 33511), (25668, 28858), (25944, 28551), (26226, 28244)]