2521383144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7669}}^1$

素因数の和:7807

約数の個数: 128

約数和(自身を含む): 7657728000

約数和(自身を除く): 5136344856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 103, 114, 133, 152, 168, 206, 228, 266, 309, 399, 412, 456, 532, 618, 721, 798, 824, 1064, 1236, 1442, 1596, 1957, 2163, 2472, 2884, 3192, 3914, 4326, 5768, 5871, 7669, 7828, 8652, 11742, 13699, 15338, 15656, 17304, 23007, 23484, 27398, 30676, 41097, 46014, 46968, 53683, 54796, 61352, 82194, 92028, 107366, 109592, 145711, 161049, 164388, 184056, 214732, 291422, 322098, 328776, 429464, 437133, 582844, 644196, 789907, 874266, 1019977, 1165688, 1288392, 1579814, 1748532, 2039954, 2369721, 3059931, 3159628, 3497064, 4079908, 4739442, 5529349, 6119862, 6319256, 8159816, 9478884, 11058698, 12239724, 15008233, 16588047, 18957768, 22117396, 24479448, 30016466, 33176094, 44234792, 45024699, 60032932, 66352188, 90049398, 105057631, 120065864, 132704376, 180098796, 210115262, 315172893, 360197592, 420230524, 630345786, 840461048, 1260691572, 2521383144]

約数ペア:

[(1, 2521383144), (2, 1260691572), (3, 840461048), (4, 630345786), (6, 420230524), (7, 360197592), (8, 315172893), (12, 210115262), (14, 180098796), (19, 132704376), (21, 120065864), (24, 105057631), (28, 90049398), (38, 66352188), (42, 60032932), (56, 45024699), (57, 44234792), (76, 33176094), (84, 30016466), (103, 24479448), (114, 22117396), (133, 18957768), (152, 16588047), (168, 15008233), (206, 12239724), (228, 11058698), (266, 9478884), (309, 8159816), (399, 6319256), (412, 6119862), (456, 5529349), (532, 4739442), (618, 4079908), (721, 3497064), (798, 3159628), (824, 3059931), (1064, 2369721), (1236, 2039954), (1442, 1748532), (1596, 1579814), (1957, 1288392), (2163, 1165688), (2472, 1019977), (2884, 874266), (3192, 789907), (3914, 644196), (4326, 582844), (5768, 437133), (5871, 429464), (7669, 328776), (7828, 322098), (8652, 291422), (11742, 214732), (13699, 184056), (15338, 164388), (15656, 161049), (17304, 145711), (23007, 109592), (23484, 107366), (27398, 92028), (30676, 82194), (41097, 61352), (46014, 54796), (46968, 53683)]