1276937376

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 3966713856

約数和(自身を除く): 2689776480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 191, 208, 264, 286, 312, 352, 382, 416, 429, 487, 528, 572, 573, 624, 764, 858, 974, 1056, 1144, 1146, 1248, 1461, 1528, 1716, 1948, 2101, 2288, 2292, 2483, 2922, 3056, 3432, 3896, 4202, 4576, 4584, 4966, 5357, 5844, 6112, 6303, 6331, 6864, 7449, 7792, 8404, 9168, 9932, 10714, 11688, 12606, 12662, 13728, 14898, 15584, 16071, 16808, 18336, 18993, 19864, 21428, 23376, 25212, 25324, 27313, 29796, 32142, 33616, 37986, 39728, 42856, 46752, 50424, 50648, 54626, 59592, 64284, 67232, 69641, 75972, 79456, 81939, 85712, 93017, 100848, 101296, 109252, 119184, 128568, 139282, 151944, 163878, 171424, 186034, 201696, 202592, 208923, 218504, 238368, 257136, 278564, 279051, 303888, 327756, 372068, 417846, 437008, 514272, 557128, 558102, 607776, 655512, 744136, 835692, 874016, 1023187, 1114256, 1116204, 1209221, 1311024, 1488272, 1671384, 2046374, 2228512, 2232408, 2418442, 2622048, 2976544, 3069561, 3342768, 3627663, 4092748, 4464816, 4836884, 6139122, 6685536, 7255326, 8185496, 8929632, 9673768, 12278244, 13301431, 14510652, 16370992, 19347536, 24556488, 26602862, 29021304, 32741984, 38695072, 39904293, 49112976, 53205724, 58042608, 79808586, 98225952, 106411448, 116085216, 159617172, 212822896, 319234344, 425645792, 638468688, 1276937376]

約数ペア:

[(1, 1276937376), (2, 638468688), (3, 425645792), (4, 319234344), (6, 212822896), (8, 159617172), (11, 116085216), (12, 106411448), (13, 98225952), (16, 79808586), (22, 58042608), (24, 53205724), (26, 49112976), (32, 39904293), (33, 38695072), (39, 32741984), (44, 29021304), (48, 26602862), (52, 24556488), (66, 19347536), (78, 16370992), (88, 14510652), (96, 13301431), (104, 12278244), (132, 9673768), (143, 8929632), (156, 8185496), (176, 7255326), (191, 6685536), (208, 6139122), (264, 4836884), (286, 4464816), (312, 4092748), (352, 3627663), (382, 3342768), (416, 3069561), (429, 2976544), (487, 2622048), (528, 2418442), (572, 2232408), (573, 2228512), (624, 2046374), (764, 1671384), (858, 1488272), (974, 1311024), (1056, 1209221), (1144, 1116204), (1146, 1114256), (1248, 1023187), (1461, 874016), (1528, 835692), (1716, 744136), (1948, 655512), (2101, 607776), (2288, 558102), (2292, 557128), (2483, 514272), (2922, 437008), (3056, 417846), (3432, 372068), (3896, 327756), (4202, 303888), (4576, 279051), (4584, 278564), (4966, 257136), (5357, 238368), (5844, 218504), (6112, 208923), (6303, 202592), (6331, 201696), (6864, 186034), (7449, 171424), (7792, 163878), (8404, 151944), (9168, 139282), (9932, 128568), (10714, 119184), (11688, 109252), (12606, 101296), (12662, 100848), (13728, 93017), (14898, 85712), (15584, 81939), (16071, 79456), (16808, 75972), (18336, 69641), (18993, 67232), (19864, 64284), (21428, 59592), (23376, 54626), (25212, 50648), (25324, 50424), (27313, 46752), (29796, 42856), (32142, 39728), (33616, 37986)]