3952818064

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1737

約数の個数: 120

約数和(自身を含む): 8920679040

約数和(自身を除く): 4967860976

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 47, 52, 76, 94, 104, 152, 169, 188, 208, 247, 304, 338, 376, 494, 611, 676, 752, 893, 988, 1222, 1352, 1637, 1786, 1976, 2444, 2704, 3211, 3274, 3572, 3952, 4888, 6422, 6548, 7144, 7943, 9776, 11609, 12844, 13096, 14288, 15886, 21281, 23218, 25688, 26192, 31103, 31772, 42562, 46436, 51376, 62206, 63544, 76939, 85124, 92872, 124412, 127088, 150917, 153878, 170248, 185744, 248824, 276653, 301834, 307756, 340496, 404339, 497648, 553306, 603668, 615512, 808678, 1000207, 1106612, 1207336, 1231024, 1461841, 1617356, 2000414, 2213224, 2414672, 2923682, 3234712, 4000828, 4426448, 5256407, 5847364, 6469424, 8001656, 10512814, 11694728, 13002691, 16003312, 19003933, 21025628, 23389456, 26005382, 38007866, 42051256, 52010764, 76015732, 84102512, 104021528, 152031464, 208043056, 247051129, 304062928, 494102258, 988204516, 1976409032, 3952818064]

約数ペア:

[(1, 3952818064), (2, 1976409032), (4, 988204516), (8, 494102258), (13, 304062928), (16, 247051129), (19, 208043056), (26, 152031464), (38, 104021528), (47, 84102512), (52, 76015732), (76, 52010764), (94, 42051256), (104, 38007866), (152, 26005382), (169, 23389456), (188, 21025628), (208, 19003933), (247, 16003312), (304, 13002691), (338, 11694728), (376, 10512814), (494, 8001656), (611, 6469424), (676, 5847364), (752, 5256407), (893, 4426448), (988, 4000828), (1222, 3234712), (1352, 2923682), (1637, 2414672), (1786, 2213224), (1976, 2000414), (2444, 1617356), (2704, 1461841), (3211, 1231024), (3274, 1207336), (3572, 1106612), (3952, 1000207), (4888, 808678), (6422, 615512), (6548, 603668), (7144, 553306), (7943, 497648), (9776, 404339), (11609, 340496), (12844, 307756), (13096, 301834), (14288, 276653), (15886, 248824), (21281, 185744), (23218, 170248), (25688, 153878), (26192, 150917), (31103, 127088), (31772, 124412), (42562, 92872), (46436, 85124), (51376, 76939), (62206, 63544)]