492042968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 1014249600

約数和(自身を除く): 522206632

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 79, 82, 136, 158, 164, 316, 328, 632, 697, 1117, 1343, 1394, 2234, 2686, 2788, 3239, 4468, 5372, 5576, 6478, 8936, 10744, 12956, 18989, 25912, 37978, 45797, 55063, 75956, 88243, 91594, 110126, 151912, 176486, 183188, 220252, 352972, 366376, 440504, 705944, 778549, 1500131, 1557098, 3000262, 3114196, 3617963, 6000524, 6228392, 7235926, 12001048, 14471852, 28943704, 61505371, 123010742, 246021484, 492042968]

約数ペア:

[(1, 492042968), (2, 246021484), (4, 123010742), (8, 61505371), (17, 28943704), (34, 14471852), (41, 12001048), (68, 7235926), (79, 6228392), (82, 6000524), (136, 3617963), (158, 3114196), (164, 3000262), (316, 1557098), (328, 1500131), (632, 778549), (697, 705944), (1117, 440504), (1343, 366376), (1394, 352972), (2234, 220252), (2686, 183188), (2788, 176486), (3239, 151912), (4468, 110126), (5372, 91594), (5576, 88243), (6478, 75956), (8936, 55063), (10744, 45797), (12956, 37978), (18989, 25912)]