15705841548

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 39688475904

約数和(自身を除く): 23982634356

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 197, 211, 222, 276, 394, 422, 444, 591, 633, 788, 844, 851, 1182, 1266, 1369, 1702, 2364, 2532, 2553, 2738, 3404, 4107, 4531, 4853, 5106, 5476, 7289, 7807, 8214, 9062, 9706, 10212, 13593, 14559, 14578, 15614, 16428, 18124, 19412, 21867, 23421, 27186, 29118, 29156, 31228, 31487, 41567, 43734, 46842, 54372, 58236, 62974, 83134, 87468, 93684, 94461, 124701, 125948, 166268, 167647, 179561, 188922, 249402, 269693, 288859, 335294, 359122, 377844, 498804, 502941, 538683, 539386, 577718, 670588, 718244, 809079, 866577, 956041, 1005882, 1077366, 1078772, 1155436, 1537979, 1618158, 1733154, 1912082, 2011764, 2154732, 2868123, 3075958, 3236316, 3466308, 3824164, 4613937, 5736246, 6151916, 6202939, 6643757, 9227874, 11472492, 12405878, 13287514, 18455748, 18608817, 19931271, 24811756, 26575028, 35373517, 37217634, 39862542, 56905223, 70747034, 74435268, 79725084, 106120551, 113810446, 141494068, 170715669, 212241102, 227620892, 341431338, 424482204, 682862676, 1308820129, 2617640258, 3926460387, 5235280516, 7852920774, 15705841548]

約数ペア:

[(1, 15705841548), (2, 7852920774), (3, 5235280516), (4, 3926460387), (6, 2617640258), (12, 1308820129), (23, 682862676), (37, 424482204), (46, 341431338), (69, 227620892), (74, 212241102), (92, 170715669), (111, 141494068), (138, 113810446), (148, 106120551), (197, 79725084), (211, 74435268), (222, 70747034), (276, 56905223), (394, 39862542), (422, 37217634), (444, 35373517), (591, 26575028), (633, 24811756), (788, 19931271), (844, 18608817), (851, 18455748), (1182, 13287514), (1266, 12405878), (1369, 11472492), (1702, 9227874), (2364, 6643757), (2532, 6202939), (2553, 6151916), (2738, 5736246), (3404, 4613937), (4107, 3824164), (4531, 3466308), (4853, 3236316), (5106, 3075958), (5476, 2868123), (7289, 2154732), (7807, 2011764), (8214, 1912082), (9062, 1733154), (9706, 1618158), (10212, 1537979), (13593, 1155436), (14559, 1078772), (14578, 1077366), (15614, 1005882), (16428, 956041), (18124, 866577), (19412, 809079), (21867, 718244), (23421, 670588), (27186, 577718), (29118, 539386), (29156, 538683), (31228, 502941), (31487, 498804), (41567, 377844), (43734, 359122), (46842, 335294), (54372, 288859), (58236, 269693), (62974, 249402), (83134, 188922), (87468, 179561), (93684, 167647), (94461, 166268), (124701, 125948)]