876454128

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1$

素因数の和:1228

約数の個数: 160

約数和(自身を含む): 2762323200

約数和(自身を除く): 1885869072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 181, 198, 216, 264, 297, 362, 396, 432, 528, 543, 594, 724, 792, 1019, 1086, 1188, 1448, 1584, 1629, 1991, 2038, 2172, 2376, 2896, 3057, 3258, 3982, 4076, 4344, 4752, 4887, 5973, 6114, 6516, 7964, 8152, 8688, 9171, 9774, 11209, 11946, 12228, 13032, 15928, 16304, 17919, 18342, 19548, 22418, 23892, 24456, 26064, 27513, 31856, 33627, 35838, 36684, 39096, 44836, 47784, 48912, 53757, 55026, 67254, 71676, 73368, 78192, 89672, 95568, 100881, 107514, 110052, 134508, 143352, 146736, 179344, 184439, 201762, 215028, 220104, 269016, 286704, 302643, 368878, 403524, 430056, 440208, 538032, 553317, 605286, 737756, 807048, 860112, 1106634, 1210572, 1475512, 1614096, 1659951, 2028829, 2213268, 2421144, 2951024, 3319902, 4057658, 4426536, 4842288, 4979853, 6086487, 6639804, 8115316, 8853072, 9959706, 12172974, 13279608, 16230632, 18259461, 19919412, 24345948, 26559216, 32461264, 36518922, 39838824, 48691896, 54778383, 73037844, 79677648, 97383792, 109556766, 146075688, 219113532, 292151376, 438227064, 876454128]

約数ペア:

[(1, 876454128), (2, 438227064), (3, 292151376), (4, 219113532), (6, 146075688), (8, 109556766), (9, 97383792), (11, 79677648), (12, 73037844), (16, 54778383), (18, 48691896), (22, 39838824), (24, 36518922), (27, 32461264), (33, 26559216), (36, 24345948), (44, 19919412), (48, 18259461), (54, 16230632), (66, 13279608), (72, 12172974), (88, 9959706), (99, 8853072), (108, 8115316), (132, 6639804), (144, 6086487), (176, 4979853), (181, 4842288), (198, 4426536), (216, 4057658), (264, 3319902), (297, 2951024), (362, 2421144), (396, 2213268), (432, 2028829), (528, 1659951), (543, 1614096), (594, 1475512), (724, 1210572), (792, 1106634), (1019, 860112), (1086, 807048), (1188, 737756), (1448, 605286), (1584, 553317), (1629, 538032), (1991, 440208), (2038, 430056), (2172, 403524), (2376, 368878), (2896, 302643), (3057, 286704), (3258, 269016), (3982, 220104), (4076, 215028), (4344, 201762), (4752, 184439), (4887, 179344), (5973, 146736), (6114, 143352), (6516, 134508), (7964, 110052), (8152, 107514), (8688, 100881), (9171, 95568), (9774, 89672), (11209, 78192), (11946, 73368), (12228, 71676), (13032, 67254), (15928, 55026), (16304, 53757), (17919, 48912), (18342, 47784), (19548, 44836), (22418, 39096), (23892, 36684), (24456, 35838), (26064, 33627), (27513, 31856)]