858571896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1399}}^1$

素因数の和:1709

約数の個数: 128

約数和(自身を含む): 2653056000

約数和(自身を除く): 1794484104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 281, 312, 364, 546, 562, 728, 843, 1092, 1124, 1399, 1686, 1967, 2184, 2248, 2798, 3372, 3653, 3934, 4197, 5596, 5901, 6744, 7306, 7868, 8394, 9793, 10959, 11192, 11802, 14612, 15736, 16788, 18187, 19586, 21918, 23604, 25571, 29224, 29379, 33576, 36374, 39172, 43836, 47208, 51142, 54561, 58758, 72748, 76713, 78344, 87672, 102284, 109122, 117516, 127309, 145496, 153426, 204568, 218244, 235032, 254618, 306852, 381927, 393119, 436488, 509236, 613704, 763854, 786238, 1018472, 1179357, 1527708, 1572476, 2358714, 2751833, 3055416, 3144952, 4717428, 5110547, 5503666, 8255499, 9434856, 10221094, 11007332, 15331641, 16510998, 20442188, 22014664, 30663282, 33021996, 35773829, 40884376, 61326564, 66043992, 71547658, 107321487, 122653128, 143095316, 214642974, 286190632, 429285948, 858571896]

約数ペア:

[(1, 858571896), (2, 429285948), (3, 286190632), (4, 214642974), (6, 143095316), (7, 122653128), (8, 107321487), (12, 71547658), (13, 66043992), (14, 61326564), (21, 40884376), (24, 35773829), (26, 33021996), (28, 30663282), (39, 22014664), (42, 20442188), (52, 16510998), (56, 15331641), (78, 11007332), (84, 10221094), (91, 9434856), (104, 8255499), (156, 5503666), (168, 5110547), (182, 4717428), (273, 3144952), (281, 3055416), (312, 2751833), (364, 2358714), (546, 1572476), (562, 1527708), (728, 1179357), (843, 1018472), (1092, 786238), (1124, 763854), (1399, 613704), (1686, 509236), (1967, 436488), (2184, 393119), (2248, 381927), (2798, 306852), (3372, 254618), (3653, 235032), (3934, 218244), (4197, 204568), (5596, 153426), (5901, 145496), (6744, 127309), (7306, 117516), (7868, 109122), (8394, 102284), (9793, 87672), (10959, 78344), (11192, 76713), (11802, 72748), (14612, 58758), (15736, 54561), (16788, 51142), (18187, 47208), (19586, 43836), (21918, 39172), (23604, 36374), (25571, 33576), (29224, 29379)]