7348539864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1723}}^1$

素因数の和:1997

約数の個数: 128

約数和(自身を含む): 19860480000

約数和(自身を除く): 12511940136

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 199, 228, 282, 376, 398, 456, 564, 597, 796, 893, 1128, 1194, 1592, 1723, 1786, 2388, 2679, 3446, 3572, 3781, 4776, 5169, 5358, 6892, 7144, 7562, 9353, 10338, 10716, 11343, 13784, 15124, 18706, 20676, 21432, 22686, 28059, 30248, 32737, 37412, 41352, 45372, 56118, 65474, 74824, 80981, 90744, 98211, 112236, 130948, 161962, 177707, 196422, 224472, 242943, 261896, 323924, 342877, 355414, 392844, 485886, 533121, 647848, 685754, 710828, 785688, 971772, 1028631, 1066242, 1371508, 1421656, 1538639, 1943544, 2057262, 2132484, 2743016, 3077278, 4114524, 4264968, 4615917, 6154556, 6514663, 8229048, 9231834, 12309112, 13029326, 16115219, 18463668, 19543989, 26058652, 32230438, 36927336, 39087978, 48345657, 52117304, 64460876, 78175956, 96691314, 128921752, 156351912, 193382628, 306189161, 386765256, 612378322, 918567483, 1224756644, 1837134966, 2449513288, 3674269932, 7348539864]

約数ペア:

[(1, 7348539864), (2, 3674269932), (3, 2449513288), (4, 1837134966), (6, 1224756644), (8, 918567483), (12, 612378322), (19, 386765256), (24, 306189161), (38, 193382628), (47, 156351912), (57, 128921752), (76, 96691314), (94, 78175956), (114, 64460876), (141, 52117304), (152, 48345657), (188, 39087978), (199, 36927336), (228, 32230438), (282, 26058652), (376, 19543989), (398, 18463668), (456, 16115219), (564, 13029326), (597, 12309112), (796, 9231834), (893, 8229048), (1128, 6514663), (1194, 6154556), (1592, 4615917), (1723, 4264968), (1786, 4114524), (2388, 3077278), (2679, 2743016), (3446, 2132484), (3572, 2057262), (3781, 1943544), (4776, 1538639), (5169, 1421656), (5358, 1371508), (6892, 1066242), (7144, 1028631), (7562, 971772), (9353, 785688), (10338, 710828), (10716, 685754), (11343, 647848), (13784, 533121), (15124, 485886), (18706, 392844), (20676, 355414), (21432, 342877), (22686, 323924), (28059, 261896), (30248, 242943), (32737, 224472), (37412, 196422), (41352, 177707), (45372, 161962), (56118, 130948), (65474, 112236), (74824, 98211), (80981, 90744)]