1880267904

素因数分解:

$2^7\times 3^5\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1081

約数の個数: 192

約数和(自身を含む): 5708801280

約数和(自身を除く): 3828533376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 243, 244, 288, 324, 366, 384, 432, 486, 488, 549, 576, 648, 732, 864, 972, 976, 991, 1098, 1152, 1296, 1464, 1647, 1728, 1944, 1952, 1982, 2196, 2592, 2928, 2973, 3294, 3456, 3888, 3904, 3964, 4392, 4941, 5184, 5856, 5946, 6588, 7776, 7808, 7928, 8784, 8919, 9882, 10368, 11712, 11892, 13176, 14823, 15552, 15856, 17568, 17838, 19764, 23424, 23784, 26352, 26757, 29646, 31104, 31712, 35136, 35676, 39528, 47568, 52704, 53514, 59292, 60451, 63424, 70272, 71352, 79056, 80271, 95136, 105408, 107028, 118584, 120902, 126848, 142704, 158112, 160542, 181353, 190272, 210816, 214056, 237168, 240813, 241804, 285408, 316224, 321084, 362706, 380544, 428112, 474336, 481626, 483608, 544059, 570816, 632448, 642168, 725412, 856224, 948672, 963252, 967216, 1088118, 1141632, 1284336, 1450824, 1632177, 1712448, 1897344, 1926504, 1934432, 2176236, 2568672, 2901648, 3264354, 3424896, 3853008, 3868864, 4352472, 4896531, 5137344, 5803296, 6528708, 7706016, 7737728, 8704944, 9793062, 10274688, 11606592, 13057416, 14689593, 15412032, 17409888, 19586124, 23213184, 26114832, 29379186, 30824064, 34819776, 39172248, 52229664, 58758372, 69639552, 78344496, 104459328, 117516744, 156688992, 208918656, 235033488, 313377984, 470066976, 626755968, 940133952, 1880267904]

約数ペア:

[(1, 1880267904), (2, 940133952), (3, 626755968), (4, 470066976), (6, 313377984), (8, 235033488), (9, 208918656), (12, 156688992), (16, 117516744), (18, 104459328), (24, 78344496), (27, 69639552), (32, 58758372), (36, 52229664), (48, 39172248), (54, 34819776), (61, 30824064), (64, 29379186), (72, 26114832), (81, 23213184), (96, 19586124), (108, 17409888), (122, 15412032), (128, 14689593), (144, 13057416), (162, 11606592), (183, 10274688), (192, 9793062), (216, 8704944), (243, 7737728), (244, 7706016), (288, 6528708), (324, 5803296), (366, 5137344), (384, 4896531), (432, 4352472), (486, 3868864), (488, 3853008), (549, 3424896), (576, 3264354), (648, 2901648), (732, 2568672), (864, 2176236), (972, 1934432), (976, 1926504), (991, 1897344), (1098, 1712448), (1152, 1632177), (1296, 1450824), (1464, 1284336), (1647, 1141632), (1728, 1088118), (1944, 967216), (1952, 963252), (1982, 948672), (2196, 856224), (2592, 725412), (2928, 642168), (2973, 632448), (3294, 570816), (3456, 544059), (3888, 483608), (3904, 481626), (3964, 474336), (4392, 428112), (4941, 380544), (5184, 362706), (5856, 321084), (5946, 316224), (6588, 285408), (7776, 241804), (7808, 240813), (7928, 237168), (8784, 214056), (8919, 210816), (9882, 190272), (10368, 181353), (11712, 160542), (11892, 158112), (13176, 142704), (14823, 126848), (15552, 120902), (15856, 118584), (17568, 107028), (17838, 105408), (19764, 95136), (23424, 80271), (23784, 79056), (26352, 71352), (26757, 70272), (29646, 63424), (31104, 60451), (31712, 59292), (35136, 53514), (35676, 52704), (39528, 47568)]