298033784488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{421}}^1\times {\mathrm{761}}^1$

素因数の和:1272

約数の個数: 144

約数和(自身を含む): 637029538740

約数和(自身を除く): 338995754252

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 421, 484, 682, 761, 842, 961, 968, 1364, 1522, 1684, 1922, 2728, 3044, 3368, 3751, 3844, 4631, 6088, 7502, 7688, 8371, 9262, 10571, 13051, 15004, 16742, 18524, 21142, 23591, 26102, 30008, 33484, 37048, 42284, 47182, 50941, 52204, 66968, 84568, 92081, 94364, 101882, 104408, 116281, 143561, 184162, 188728, 203764, 232562, 259501, 287122, 320381, 368324, 404581, 407528, 465124, 519002, 574244, 640762, 731321, 736648, 809162, 930248, 1038004, 1148488, 1281524, 1462642, 1579171, 1618324, 2076008, 2563048, 2854511, 2925284, 3158342, 3236648, 3524191, 4450391, 5709022, 5850568, 6316684, 7048382, 8044531, 8900782, 9931811, 11418044, 12633368, 14096764, 16089062, 17801564, 19863622, 22836088, 28193528, 32178124, 35603128, 38766101, 39727244, 48954301, 64356248, 77532202, 79454488, 88489841, 97908602, 109249921, 155064404, 176979682, 195817204, 218499842, 307886141, 310128808, 353959364, 391634408, 436999684, 615772282, 707918728, 873999368, 1201749131, 1231544564, 2403498262, 2463089128, 3386747551, 4806996524, 6773495102, 9613993048, 13546990204, 27093980408, 37254223061, 74508446122, 149016892244, 298033784488]

約数ペア:

[(1, 298033784488), (2, 149016892244), (4, 74508446122), (8, 37254223061), (11, 27093980408), (22, 13546990204), (31, 9613993048), (44, 6773495102), (62, 4806996524), (88, 3386747551), (121, 2463089128), (124, 2403498262), (242, 1231544564), (248, 1201749131), (341, 873999368), (421, 707918728), (484, 615772282), (682, 436999684), (761, 391634408), (842, 353959364), (961, 310128808), (968, 307886141), (1364, 218499842), (1522, 195817204), (1684, 176979682), (1922, 155064404), (2728, 109249921), (3044, 97908602), (3368, 88489841), (3751, 79454488), (3844, 77532202), (4631, 64356248), (6088, 48954301), (7502, 39727244), (7688, 38766101), (8371, 35603128), (9262, 32178124), (10571, 28193528), (13051, 22836088), (15004, 19863622), (16742, 17801564), (18524, 16089062), (21142, 14096764), (23591, 12633368), (26102, 11418044), (30008, 9931811), (33484, 8900782), (37048, 8044531), (42284, 7048382), (47182, 6316684), (50941, 5850568), (52204, 5709022), (66968, 4450391), (84568, 3524191), (92081, 3236648), (94364, 3158342), (101882, 2925284), (104408, 2854511), (116281, 2563048), (143561, 2076008), (184162, 1618324), (188728, 1579171), (203764, 1462642), (232562, 1281524), (259501, 1148488), (287122, 1038004), (320381, 930248), (368324, 809162), (404581, 736648), (407528, 731321), (465124, 640762), (519002, 574244)]