242512998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 637486080

約数和(自身を除く): 394973082

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 97, 114, 133, 182, 194, 241, 247, 266, 273, 291, 399, 482, 494, 546, 582, 679, 723, 741, 798, 1261, 1358, 1446, 1482, 1687, 1729, 1843, 2037, 2522, 3133, 3374, 3458, 3686, 3783, 4074, 4579, 5061, 5187, 5529, 6266, 7566, 8827, 9158, 9399, 10122, 10374, 11058, 12901, 13737, 17654, 18798, 21931, 23377, 23959, 25802, 26481, 27474, 32053, 38703, 43862, 46754, 47918, 52962, 59527, 64106, 65793, 70131, 71877, 77406, 96159, 119054, 131586, 140262, 143754, 163639, 167713, 178581, 192318, 303901, 327278, 335426, 357162, 416689, 444163, 490917, 503139, 607802, 833378, 888326, 911703, 981834, 1006278, 1250067, 1332489, 1823406, 2127307, 2500134, 2664978, 3109141, 4254614, 5774119, 6218282, 6381921, 9327423, 11548238, 12763842, 17322357, 18654846, 34644714, 40418833, 80837666, 121256499, 242512998]

約数ペア:

[(1, 242512998), (2, 121256499), (3, 80837666), (6, 40418833), (7, 34644714), (13, 18654846), (14, 17322357), (19, 12763842), (21, 11548238), (26, 9327423), (38, 6381921), (39, 6218282), (42, 5774119), (57, 4254614), (78, 3109141), (91, 2664978), (97, 2500134), (114, 2127307), (133, 1823406), (182, 1332489), (194, 1250067), (241, 1006278), (247, 981834), (266, 911703), (273, 888326), (291, 833378), (399, 607802), (482, 503139), (494, 490917), (546, 444163), (582, 416689), (679, 357162), (723, 335426), (741, 327278), (798, 303901), (1261, 192318), (1358, 178581), (1446, 167713), (1482, 163639), (1687, 143754), (1729, 140262), (1843, 131586), (2037, 119054), (2522, 96159), (3133, 77406), (3374, 71877), (3458, 70131), (3686, 65793), (3783, 64106), (4074, 59527), (4579, 52962), (5061, 47918), (5187, 46754), (5529, 43862), (6266, 38703), (7566, 32053), (8827, 27474), (9158, 26481), (9399, 25802), (10122, 23959), (10374, 23377), (11058, 21931), (12901, 18798), (13737, 17654)]