683781384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6427}}^1$

素因数の和:6491

約数の個数: 128

約数和(自身を含む): 2073415680

約数和(自身を除く): 1389634296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1612, 1716, 2046, 2418, 2728, 3224, 3432, 4092, 4433, 4836, 6427, 8184, 8866, 9672, 12854, 13299, 17732, 19281, 25708, 26598, 35464, 38562, 51416, 53196, 70697, 77124, 83551, 106392, 141394, 154248, 167102, 199237, 212091, 250653, 282788, 334204, 398474, 424182, 501306, 565576, 597711, 668408, 796948, 848364, 919061, 1002612, 1195422, 1593896, 1696728, 1838122, 2005224, 2191607, 2390844, 2590081, 2757183, 3676244, 4383214, 4781688, 5180162, 5514366, 6574821, 7352488, 7770243, 8766428, 10360324, 11028732, 13149642, 15540486, 17532856, 20720648, 22057464, 26299284, 28490891, 31080972, 52598568, 56981782, 62161944, 85472673, 113963564, 170945346, 227927128, 341890692, 683781384]

約数ペア:

[(1, 683781384), (2, 341890692), (3, 227927128), (4, 170945346), (6, 113963564), (8, 85472673), (11, 62161944), (12, 56981782), (13, 52598568), (22, 31080972), (24, 28490891), (26, 26299284), (31, 22057464), (33, 20720648), (39, 17532856), (44, 15540486), (52, 13149642), (62, 11028732), (66, 10360324), (78, 8766428), (88, 7770243), (93, 7352488), (104, 6574821), (124, 5514366), (132, 5180162), (143, 4781688), (156, 4383214), (186, 3676244), (248, 2757183), (264, 2590081), (286, 2390844), (312, 2191607), (341, 2005224), (372, 1838122), (403, 1696728), (429, 1593896), (572, 1195422), (682, 1002612), (744, 919061), (806, 848364), (858, 796948), (1023, 668408), (1144, 597711), (1209, 565576), (1364, 501306), (1612, 424182), (1716, 398474), (2046, 334204), (2418, 282788), (2728, 250653), (3224, 212091), (3432, 199237), (4092, 167102), (4433, 154248), (4836, 141394), (6427, 106392), (8184, 83551), (8866, 77124), (9672, 70697), (12854, 53196), (13299, 51416), (17732, 38562), (19281, 35464), (25708, 26598)]