977180512

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1233

約数の個数: 144

約数和(自身を含む): 2496807936

約数和(自身を除く): 1519627424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 224, 242, 248, 308, 341, 352, 434, 484, 496, 616, 682, 847, 868, 968, 992, 1163, 1232, 1364, 1694, 1736, 1936, 2326, 2387, 2464, 2728, 3388, 3472, 3751, 3872, 4652, 4774, 5456, 6776, 6944, 7502, 8141, 9304, 9548, 10912, 12793, 13552, 15004, 16282, 18608, 19096, 25586, 26257, 27104, 30008, 32564, 36053, 37216, 38192, 51172, 52514, 60016, 65128, 72106, 76384, 89551, 102344, 105028, 120032, 130256, 140723, 144212, 179102, 204688, 210056, 252371, 260512, 281446, 288424, 358204, 396583, 409376, 420112, 504742, 562892, 576848, 716408, 793166, 840224, 985061, 1009484, 1125784, 1153696, 1432816, 1586332, 1970122, 2018968, 2251568, 2776081, 2865632, 3172664, 3940244, 4037936, 4362413, 4503136, 5552162, 6345328, 7880488, 8075872, 8724826, 11104324, 12690656, 15760976, 17449652, 22208648, 30536891, 31521952, 34899304, 44417296, 61073782, 69798608, 88834592, 122147564, 139597216, 244295128, 488590256, 977180512]

約数ペア:

[(1, 977180512), (2, 488590256), (4, 244295128), (7, 139597216), (8, 122147564), (11, 88834592), (14, 69798608), (16, 61073782), (22, 44417296), (28, 34899304), (31, 31521952), (32, 30536891), (44, 22208648), (56, 17449652), (62, 15760976), (77, 12690656), (88, 11104324), (112, 8724826), (121, 8075872), (124, 7880488), (154, 6345328), (176, 5552162), (217, 4503136), (224, 4362413), (242, 4037936), (248, 3940244), (308, 3172664), (341, 2865632), (352, 2776081), (434, 2251568), (484, 2018968), (496, 1970122), (616, 1586332), (682, 1432816), (847, 1153696), (868, 1125784), (968, 1009484), (992, 985061), (1163, 840224), (1232, 793166), (1364, 716408), (1694, 576848), (1736, 562892), (1936, 504742), (2326, 420112), (2387, 409376), (2464, 396583), (2728, 358204), (3388, 288424), (3472, 281446), (3751, 260512), (3872, 252371), (4652, 210056), (4774, 204688), (5456, 179102), (6776, 144212), (6944, 140723), (7502, 130256), (8141, 120032), (9304, 105028), (9548, 102344), (10912, 89551), (12793, 76384), (13552, 72106), (15004, 65128), (16282, 60016), (18608, 52514), (19096, 51172), (25586, 38192), (26257, 37216), (27104, 36053), (30008, 32564)]