245280578356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{60457}}^1$

素因数の和:60725

約数の個数: 96

約数和(自身を含む): 516785310720

約数和(自身を除く): 271504732364

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 211, 253, 418, 422, 437, 506, 836, 844, 874, 1012, 1748, 2321, 4009, 4642, 4807, 4853, 8018, 9284, 9614, 9706, 16036, 19228, 19412, 44099, 53383, 60457, 88198, 92207, 106766, 120914, 176396, 184414, 213532, 241828, 368828, 665027, 1014277, 1148683, 1330054, 1390511, 2028554, 2297366, 2660108, 2781022, 4057108, 4594732, 5562044, 12635513, 12756427, 15295621, 25271026, 25512854, 26419709, 30591242, 50542052, 51025708, 52839418, 61182484, 105678836, 140320697, 242372113, 280641394, 290616799, 293397821, 484744226, 561282788, 581233598, 586795642, 969488452, 1162467196, 1173591284, 2666093243, 3227376031, 5332186486, 5574558599, 6454752062, 10664372972, 11149117198, 12909504124, 22298234396, 61320144589, 122640289178, 245280578356]

約数ペア:

[(1, 245280578356), (2, 122640289178), (4, 61320144589), (11, 22298234396), (19, 12909504124), (22, 11149117198), (23, 10664372972), (38, 6454752062), (44, 5574558599), (46, 5332186486), (76, 3227376031), (92, 2666093243), (209, 1173591284), (211, 1162467196), (253, 969488452), (418, 586795642), (422, 581233598), (437, 561282788), (506, 484744226), (836, 293397821), (844, 290616799), (874, 280641394), (1012, 242372113), (1748, 140320697), (2321, 105678836), (4009, 61182484), (4642, 52839418), (4807, 51025708), (4853, 50542052), (8018, 30591242), (9284, 26419709), (9614, 25512854), (9706, 25271026), (16036, 15295621), (19228, 12756427), (19412, 12635513), (44099, 5562044), (53383, 4594732), (60457, 4057108), (88198, 2781022), (92207, 2660108), (106766, 2297366), (120914, 2028554), (176396, 1390511), (184414, 1330054), (213532, 1148683), (241828, 1014277), (368828, 665027)]