7647543648

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{643}}^1\times {\mathrm{677}}^1$

素因数の和:1397

約数の個数: 144

約数和(自身を含む): 22171299696

約数和(自身を除く): 14523756048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 643, 677, 732, 976, 1098, 1286, 1354, 1464, 1929, 1952, 2031, 2196, 2572, 2708, 2928, 3858, 4062, 4392, 5144, 5416, 5787, 5856, 6093, 7716, 8124, 8784, 10288, 10832, 11574, 12186, 15432, 16248, 17568, 20576, 21664, 23148, 24372, 30864, 32496, 39223, 41297, 46296, 48744, 61728, 64992, 78446, 82594, 92592, 97488, 117669, 123891, 156892, 165188, 185184, 194976, 235338, 247782, 313784, 330376, 353007, 371673, 435311, 470676, 495564, 627568, 660752, 706014, 743346, 870622, 941352, 991128, 1255136, 1305933, 1321504, 1412028, 1486692, 1741244, 1882704, 1982256, 2611866, 2824056, 2973384, 3482488, 3765408, 3917799, 3964512, 5223732, 5648112, 5946768, 6964976, 7835598, 10447464, 11296224, 11893536, 13929952, 15671196, 20894928, 26553971, 31342392, 41789856, 53107942, 62684784, 79661913, 106215884, 125369568, 159323826, 212431768, 238985739, 318647652, 424863536, 477971478, 637295304, 849727072, 955942956, 1274590608, 1911885912, 2549181216, 3823771824, 7647543648]

約数ペア:

[(1, 7647543648), (2, 3823771824), (3, 2549181216), (4, 1911885912), (6, 1274590608), (8, 955942956), (9, 849727072), (12, 637295304), (16, 477971478), (18, 424863536), (24, 318647652), (32, 238985739), (36, 212431768), (48, 159323826), (61, 125369568), (72, 106215884), (96, 79661913), (122, 62684784), (144, 53107942), (183, 41789856), (244, 31342392), (288, 26553971), (366, 20894928), (488, 15671196), (549, 13929952), (643, 11893536), (677, 11296224), (732, 10447464), (976, 7835598), (1098, 6964976), (1286, 5946768), (1354, 5648112), (1464, 5223732), (1929, 3964512), (1952, 3917799), (2031, 3765408), (2196, 3482488), (2572, 2973384), (2708, 2824056), (2928, 2611866), (3858, 1982256), (4062, 1882704), (4392, 1741244), (5144, 1486692), (5416, 1412028), (5787, 1321504), (5856, 1305933), (6093, 1255136), (7716, 991128), (8124, 941352), (8784, 870622), (10288, 743346), (10832, 706014), (11574, 660752), (12186, 627568), (15432, 495564), (16248, 470676), (17568, 435311), (20576, 371673), (21664, 353007), (23148, 330376), (24372, 313784), (30864, 247782), (32496, 235338), (39223, 194976), (41297, 185184), (46296, 165188), (48744, 156892), (61728, 123891), (64992, 117669), (78446, 97488), (82594, 92592)]