634452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 1876896

約数和(自身を除く): 1242444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 83, 84, 91, 98, 147, 156, 166, 182, 196, 249, 273, 294, 332, 364, 498, 546, 581, 588, 637, 996, 1079, 1092, 1162, 1274, 1743, 1911, 2158, 2324, 2548, 3237, 3486, 3822, 4067, 4316, 6474, 6972, 7553, 7644, 8134, 12201, 12948, 15106, 16268, 22659, 24402, 30212, 45318, 48804, 52871, 90636, 105742, 158613, 211484, 317226, 634452]

約数ペア:

[(1, 634452), (2, 317226), (3, 211484), (4, 158613), (6, 105742), (7, 90636), (12, 52871), (13, 48804), (14, 45318), (21, 30212), (26, 24402), (28, 22659), (39, 16268), (42, 15106), (49, 12948), (52, 12201), (78, 8134), (83, 7644), (84, 7553), (91, 6972), (98, 6474), (147, 4316), (156, 4067), (166, 3822), (182, 3486), (196, 3237), (249, 2548), (273, 2324), (294, 2158), (332, 1911), (364, 1743), (498, 1274), (546, 1162), (581, 1092), (588, 1079), (637, 996)]