438515088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 1296678912

約数和(自身を除く): 858163824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 73, 88, 93, 124, 132, 146, 176, 186, 219, 248, 264, 292, 341, 367, 372, 438, 496, 528, 584, 682, 734, 744, 803, 876, 1023, 1101, 1168, 1364, 1468, 1488, 1606, 1752, 2046, 2202, 2263, 2409, 2728, 2936, 3212, 3504, 4037, 4092, 4404, 4526, 4818, 5456, 5872, 6424, 6789, 8074, 8184, 8808, 9052, 9636, 11377, 12111, 12848, 13578, 16148, 16368, 17616, 18104, 19272, 22754, 24222, 24893, 26791, 27156, 32296, 34131, 36208, 38544, 45508, 48444, 49786, 53582, 54312, 64592, 68262, 74679, 80373, 91016, 96888, 99572, 107164, 108624, 125147, 136524, 149358, 160746, 182032, 193776, 199144, 214328, 250294, 273048, 294701, 298716, 321492, 375441, 398288, 428656, 500588, 546096, 589402, 597432, 642984, 750882, 830521, 884103, 1001176, 1178804, 1194864, 1285968, 1501764, 1661042, 1768206, 2002352, 2357608, 2491563, 3003528, 3322084, 3536412, 4715216, 4983126, 6007056, 6644168, 7072824, 9135731, 9966252, 13288336, 14145648, 18271462, 19932504, 27407193, 36542924, 39865008, 54814386, 73085848, 109628772, 146171696, 219257544, 438515088]

約数ペア:

[(1, 438515088), (2, 219257544), (3, 146171696), (4, 109628772), (6, 73085848), (8, 54814386), (11, 39865008), (12, 36542924), (16, 27407193), (22, 19932504), (24, 18271462), (31, 14145648), (33, 13288336), (44, 9966252), (48, 9135731), (62, 7072824), (66, 6644168), (73, 6007056), (88, 4983126), (93, 4715216), (124, 3536412), (132, 3322084), (146, 3003528), (176, 2491563), (186, 2357608), (219, 2002352), (248, 1768206), (264, 1661042), (292, 1501764), (341, 1285968), (367, 1194864), (372, 1178804), (438, 1001176), (496, 884103), (528, 830521), (584, 750882), (682, 642984), (734, 597432), (744, 589402), (803, 546096), (876, 500588), (1023, 428656), (1101, 398288), (1168, 375441), (1364, 321492), (1468, 298716), (1488, 294701), (1606, 273048), (1752, 250294), (2046, 214328), (2202, 199144), (2263, 193776), (2409, 182032), (2728, 160746), (2936, 149358), (3212, 136524), (3504, 125147), (4037, 108624), (4092, 107164), (4404, 99572), (4526, 96888), (4818, 91016), (5456, 80373), (5872, 74679), (6424, 68262), (6789, 64592), (8074, 54312), (8184, 53582), (8808, 49786), (9052, 48444), (9636, 45508), (11377, 38544), (12111, 36208), (12848, 34131), (13578, 32296), (16148, 27156), (16368, 26791), (17616, 24893), (18104, 24222), (19272, 22754)]