404387334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 991920384

約数和(自身を除く): 587533050

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 227, 234, 299, 331, 414, 454, 598, 662, 681, 897, 993, 1362, 1794, 1986, 2043, 2691, 2951, 2979, 4086, 4303, 5221, 5382, 5902, 5958, 7613, 8606, 8853, 10442, 12909, 15226, 15663, 17706, 22839, 25818, 26559, 31326, 38727, 45678, 46989, 53118, 67873, 68517, 75137, 77454, 93978, 98969, 135746, 137034, 150274, 197938, 203619, 225411, 296907, 407238, 450822, 593814, 610857, 676233, 890721, 976781, 1221714, 1352466, 1728151, 1781442, 1953562, 2930343, 3456302, 5184453, 5860686, 8791029, 10368906, 15553359, 17582058, 22465963, 31106718, 44931926, 67397889, 134795778, 202193667, 404387334]

約数ペア:

[(1, 404387334), (2, 202193667), (3, 134795778), (6, 67397889), (9, 44931926), (13, 31106718), (18, 22465963), (23, 17582058), (26, 15553359), (39, 10368906), (46, 8791029), (69, 5860686), (78, 5184453), (117, 3456302), (138, 2930343), (207, 1953562), (227, 1781442), (234, 1728151), (299, 1352466), (331, 1221714), (414, 976781), (454, 890721), (598, 676233), (662, 610857), (681, 593814), (897, 450822), (993, 407238), (1362, 296907), (1794, 225411), (1986, 203619), (2043, 197938), (2691, 150274), (2951, 137034), (2979, 135746), (4086, 98969), (4303, 93978), (5221, 77454), (5382, 75137), (5902, 68517), (5958, 67873), (7613, 53118), (8606, 46989), (8853, 45678), (10442, 38727), (12909, 31326), (15226, 26559), (15663, 25818), (17706, 22839)]