764332458

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 1654732800

約数和(自身を除く): 890400342

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 107, 111, 138, 214, 222, 321, 642, 851, 1399, 1702, 2461, 2553, 2798, 3959, 4197, 4922, 5106, 7383, 7918, 8394, 11877, 14766, 23754, 32177, 51763, 64354, 91057, 96531, 103526, 149693, 155289, 182114, 193062, 273171, 299386, 310578, 449079, 546342, 898158, 1190549, 2381098, 3442939, 3571647, 5538641, 6885878, 7143294, 10328817, 11077282, 16615923, 20657634, 33231846, 127388743, 254777486, 382166229, 764332458]

約数ペア:

[(1, 764332458), (2, 382166229), (3, 254777486), (6, 127388743), (23, 33231846), (37, 20657634), (46, 16615923), (69, 11077282), (74, 10328817), (107, 7143294), (111, 6885878), (138, 5538641), (214, 3571647), (222, 3442939), (321, 2381098), (642, 1190549), (851, 898158), (1399, 546342), (1702, 449079), (2461, 310578), (2553, 299386), (2798, 273171), (3959, 193062), (4197, 182114), (4922, 155289), (5106, 149693), (7383, 103526), (7918, 96531), (8394, 91057), (11877, 64354), (14766, 51763), (23754, 32177)]