401088168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 1262177280

約数和(自身を除く): 861089112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 31, 36, 39, 46, 52, 62, 69, 72, 78, 92, 93, 104, 117, 124, 138, 156, 184, 186, 207, 234, 248, 276, 279, 299, 312, 372, 403, 414, 468, 552, 558, 598, 601, 713, 744, 806, 828, 897, 936, 1116, 1196, 1202, 1209, 1426, 1612, 1656, 1794, 1803, 2139, 2232, 2392, 2404, 2418, 2691, 2852, 3224, 3588, 3606, 3627, 4278, 4808, 4836, 5382, 5409, 5704, 6417, 7176, 7212, 7254, 7813, 8556, 9269, 9672, 10764, 10818, 12834, 13823, 14424, 14508, 15626, 17112, 18538, 18631, 21528, 21636, 23439, 25668, 27646, 27807, 29016, 31252, 37076, 37262, 41469, 43272, 46878, 51336, 55292, 55614, 55893, 62504, 70317, 74152, 74524, 82938, 83421, 93756, 110584, 111228, 111786, 124407, 140634, 149048, 165876, 166842, 167679, 179699, 187512, 222456, 223572, 242203, 248814, 281268, 331752, 333684, 335358, 359398, 428513, 447144, 484406, 497628, 539097, 562536, 667368, 670716, 718796, 726609, 857026, 968812, 995256, 1078194, 1285539, 1341432, 1437592, 1453218, 1617291, 1714052, 1937624, 2156388, 2179827, 2571078, 2906436, 3234582, 3428104, 3856617, 4312776, 4359654, 5142156, 5570669, 5812872, 6469164, 7713234, 8719308, 10284312, 11141338, 12938328, 15426468, 16712007, 17438616, 22282676, 30852936, 33424014, 44565352, 50136021, 66848028, 100272042, 133696056, 200544084, 401088168]

約数ペア:

[(1, 401088168), (2, 200544084), (3, 133696056), (4, 100272042), (6, 66848028), (8, 50136021), (9, 44565352), (12, 33424014), (13, 30852936), (18, 22282676), (23, 17438616), (24, 16712007), (26, 15426468), (31, 12938328), (36, 11141338), (39, 10284312), (46, 8719308), (52, 7713234), (62, 6469164), (69, 5812872), (72, 5570669), (78, 5142156), (92, 4359654), (93, 4312776), (104, 3856617), (117, 3428104), (124, 3234582), (138, 2906436), (156, 2571078), (184, 2179827), (186, 2156388), (207, 1937624), (234, 1714052), (248, 1617291), (276, 1453218), (279, 1437592), (299, 1341432), (312, 1285539), (372, 1078194), (403, 995256), (414, 968812), (468, 857026), (552, 726609), (558, 718796), (598, 670716), (601, 667368), (713, 562536), (744, 539097), (806, 497628), (828, 484406), (897, 447144), (936, 428513), (1116, 359398), (1196, 335358), (1202, 333684), (1209, 331752), (1426, 281268), (1612, 248814), (1656, 242203), (1794, 223572), (1803, 222456), (2139, 187512), (2232, 179699), (2392, 167679), (2404, 166842), (2418, 165876), (2691, 149048), (2852, 140634), (3224, 124407), (3588, 111786), (3606, 111228), (3627, 110584), (4278, 93756), (4808, 83421), (4836, 82938), (5382, 74524), (5409, 74152), (5704, 70317), (6417, 62504), (7176, 55893), (7212, 55614), (7254, 55292), (7813, 51336), (8556, 46878), (9269, 43272), (9672, 41469), (10764, 37262), (10818, 37076), (12834, 31252), (13823, 29016), (14424, 27807), (14508, 27646), (15626, 25668), (17112, 23439), (18538, 21636), (18631, 21528)]