397392840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84913}}^1$

素因数の和:84943

約数の個数: 96

約数和(自身を含む): 1390891320

約数和(自身を除く): 993498480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 84913, 169826, 254739, 339652, 424565, 509478, 679304, 764217, 849130, 1018956, 1103869, 1273695, 1528434, 1698260, 2037912, 2207738, 2547390, 3056868, 3311607, 3396520, 3821085, 4415476, 5094780, 5519345, 6113736, 6623214, 7642170, 8830952, 9934821, 10189560, 11038690, 13246428, 15284340, 16558035, 19869642, 22077380, 26492856, 30568680, 33116070, 39739284, 44154760, 49674105, 66232140, 79478568, 99348210, 132464280, 198696420, 397392840]

約数ペア:

[(1, 397392840), (2, 198696420), (3, 132464280), (4, 99348210), (5, 79478568), (6, 66232140), (8, 49674105), (9, 44154760), (10, 39739284), (12, 33116070), (13, 30568680), (15, 26492856), (18, 22077380), (20, 19869642), (24, 16558035), (26, 15284340), (30, 13246428), (36, 11038690), (39, 10189560), (40, 9934821), (45, 8830952), (52, 7642170), (60, 6623214), (65, 6113736), (72, 5519345), (78, 5094780), (90, 4415476), (104, 3821085), (117, 3396520), (120, 3311607), (130, 3056868), (156, 2547390), (180, 2207738), (195, 2037912), (234, 1698260), (260, 1528434), (312, 1273695), (360, 1103869), (390, 1018956), (468, 849130), (520, 764217), (585, 679304), (780, 509478), (936, 424565), (1170, 339652), (1560, 254739), (2340, 169826), (4680, 84913)]