389863992

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19501}}^1$

素因数の和:19541

約数の個数: 96

約数和(自身を含む): 1200543120

約数和(自身を除く): 810679128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 357, 392, 408, 476, 588, 714, 833, 952, 1176, 1428, 1666, 2499, 2856, 3332, 4998, 6664, 9996, 19501, 19992, 39002, 58503, 78004, 117006, 136507, 156008, 234012, 273014, 331517, 409521, 468024, 546028, 663034, 819042, 955549, 994551, 1092056, 1326068, 1638084, 1911098, 1989102, 2320619, 2652136, 2866647, 3276168, 3822196, 3978204, 4641238, 5733294, 6961857, 7644392, 7956408, 9282476, 11466588, 13923714, 16244333, 18564952, 22933176, 27847428, 32488666, 48732999, 55694856, 64977332, 97465998, 129954664, 194931996, 389863992]

約数ペア:

[(1, 389863992), (2, 194931996), (3, 129954664), (4, 97465998), (6, 64977332), (7, 55694856), (8, 48732999), (12, 32488666), (14, 27847428), (17, 22933176), (21, 18564952), (24, 16244333), (28, 13923714), (34, 11466588), (42, 9282476), (49, 7956408), (51, 7644392), (56, 6961857), (68, 5733294), (84, 4641238), (98, 3978204), (102, 3822196), (119, 3276168), (136, 2866647), (147, 2652136), (168, 2320619), (196, 1989102), (204, 1911098), (238, 1638084), (294, 1326068), (357, 1092056), (392, 994551), (408, 955549), (476, 819042), (588, 663034), (714, 546028), (833, 468024), (952, 409521), (1176, 331517), (1428, 273014), (1666, 234012), (2499, 156008), (2856, 136507), (3332, 117006), (4998, 78004), (6664, 58503), (9996, 39002), (19501, 19992)]