118644512

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 286231680

約数和(自身を除く): 167587168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 76, 112, 122, 133, 152, 224, 244, 266, 304, 427, 457, 488, 532, 608, 854, 914, 976, 1064, 1159, 1708, 1828, 1952, 2128, 2318, 3199, 3416, 3656, 4256, 4636, 6398, 6832, 7312, 8113, 8683, 9272, 12796, 13664, 14624, 16226, 17366, 18544, 25592, 27877, 32452, 34732, 37088, 51184, 55754, 60781, 64904, 69464, 102368, 111508, 121562, 129808, 138928, 195139, 223016, 243124, 259616, 277856, 390278, 446032, 486248, 529663, 780556, 892064, 972496, 1059326, 1561112, 1944992, 2118652, 3122224, 3707641, 4237304, 6244448, 7415282, 8474608, 14830564, 16949216, 29661128, 59322256, 118644512]

約数ペア:

[(1, 118644512), (2, 59322256), (4, 29661128), (7, 16949216), (8, 14830564), (14, 8474608), (16, 7415282), (19, 6244448), (28, 4237304), (32, 3707641), (38, 3122224), (56, 2118652), (61, 1944992), (76, 1561112), (112, 1059326), (122, 972496), (133, 892064), (152, 780556), (224, 529663), (244, 486248), (266, 446032), (304, 390278), (427, 277856), (457, 259616), (488, 243124), (532, 223016), (608, 195139), (854, 138928), (914, 129808), (976, 121562), (1064, 111508), (1159, 102368), (1708, 69464), (1828, 64904), (1952, 60781), (2128, 55754), (2318, 51184), (3199, 37088), (3416, 34732), (3656, 32452), (4256, 27877), (4636, 25592), (6398, 18544), (6832, 17366), (7312, 16226), (8113, 14624), (8683, 13664), (9272, 12796)]