897561952

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 2065573440

約数和(自身を除く): 1168011488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 101, 112, 194, 202, 224, 388, 404, 409, 679, 707, 776, 808, 818, 1358, 1414, 1552, 1616, 1636, 2716, 2828, 2863, 3104, 3232, 3272, 5432, 5656, 5726, 6544, 9797, 10864, 11312, 11452, 13088, 19594, 21728, 22624, 22904, 39188, 39673, 41309, 45808, 68579, 78376, 79346, 82618, 91616, 137158, 156752, 158692, 165236, 274316, 277711, 289163, 313504, 317384, 330472, 548632, 555422, 578326, 634768, 660944, 1097264, 1110844, 1156652, 1269536, 1321888, 2194528, 2221688, 2313304, 4006973, 4443376, 4626608, 8013946, 8886752, 9253216, 16027892, 28048811, 32055784, 56097622, 64111568, 112195244, 128223136, 224390488, 448780976, 897561952]

約数ペア:

[(1, 897561952), (2, 448780976), (4, 224390488), (7, 128223136), (8, 112195244), (14, 64111568), (16, 56097622), (28, 32055784), (32, 28048811), (56, 16027892), (97, 9253216), (101, 8886752), (112, 8013946), (194, 4626608), (202, 4443376), (224, 4006973), (388, 2313304), (404, 2221688), (409, 2194528), (679, 1321888), (707, 1269536), (776, 1156652), (808, 1110844), (818, 1097264), (1358, 660944), (1414, 634768), (1552, 578326), (1616, 555422), (1636, 548632), (2716, 330472), (2828, 317384), (2863, 313504), (3104, 289163), (3232, 277711), (3272, 274316), (5432, 165236), (5656, 158692), (5726, 156752), (6544, 137158), (9797, 91616), (10864, 82618), (11312, 79346), (11452, 78376), (13088, 68579), (19594, 45808), (21728, 41309), (22624, 39673), (22904, 39188)]