873601916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 1931005440

約数和(自身を除く): 1057403524

約数列:

[1, 2, 4, 11, 17, 22, 23, 29, 34, 44, 46, 58, 68, 92, 103, 116, 187, 206, 253, 289, 319, 374, 391, 412, 493, 506, 578, 638, 667, 748, 782, 986, 1012, 1133, 1156, 1276, 1334, 1564, 1751, 1972, 2266, 2369, 2668, 2987, 3179, 3502, 4301, 4532, 4738, 5423, 5974, 6358, 6647, 7004, 7337, 8381, 8602, 9476, 10846, 11339, 11948, 12716, 13294, 14674, 16762, 17204, 19261, 21692, 22678, 26059, 26588, 29348, 29767, 32857, 33524, 38522, 40273, 45356, 50779, 52118, 59534, 65714, 68701, 73117, 77044, 80546, 92191, 101558, 104236, 119068, 124729, 131428, 137402, 146234, 161092, 184382, 192763, 203116, 249458, 274804, 292468, 327437, 368764, 385526, 443003, 498916, 558569, 654874, 684641, 755711, 771052, 863243, 886006, 1117138, 1167917, 1309748, 1369282, 1511422, 1726486, 1772012, 2120393, 2234276, 2335834, 2738564, 3022844, 3452972, 4240786, 4671668, 7531051, 8481572, 9495673, 12847087, 15062102, 18991346, 19854589, 25694174, 30124204, 37982692, 39709178, 51388348, 79418356, 218400479, 436800958, 873601916]

約数ペア:

[(1, 873601916), (2, 436800958), (4, 218400479), (11, 79418356), (17, 51388348), (22, 39709178), (23, 37982692), (29, 30124204), (34, 25694174), (44, 19854589), (46, 18991346), (58, 15062102), (68, 12847087), (92, 9495673), (103, 8481572), (116, 7531051), (187, 4671668), (206, 4240786), (253, 3452972), (289, 3022844), (319, 2738564), (374, 2335834), (391, 2234276), (412, 2120393), (493, 1772012), (506, 1726486), (578, 1511422), (638, 1369282), (667, 1309748), (748, 1167917), (782, 1117138), (986, 886006), (1012, 863243), (1133, 771052), (1156, 755711), (1276, 684641), (1334, 654874), (1564, 558569), (1751, 498916), (1972, 443003), (2266, 385526), (2369, 368764), (2668, 327437), (2987, 292468), (3179, 274804), (3502, 249458), (4301, 203116), (4532, 192763), (4738, 184382), (5423, 161092), (5974, 146234), (6358, 137402), (6647, 131428), (7004, 124729), (7337, 119068), (8381, 104236), (8602, 101558), (9476, 92191), (10846, 80546), (11339, 77044), (11948, 73117), (12716, 68701), (13294, 65714), (14674, 59534), (16762, 52118), (17204, 50779), (19261, 45356), (21692, 40273), (22678, 38522), (26059, 33524), (26588, 32857), (29348, 29767)]