233327328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 703567872

約数和(自身を除く): 470240544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 37, 39, 48, 52, 62, 74, 78, 93, 96, 104, 111, 124, 148, 156, 163, 186, 208, 222, 248, 296, 312, 326, 372, 403, 416, 444, 481, 489, 496, 592, 624, 652, 744, 806, 888, 962, 978, 992, 1147, 1184, 1209, 1248, 1304, 1443, 1488, 1612, 1776, 1924, 1956, 2119, 2294, 2418, 2608, 2886, 2976, 3224, 3441, 3552, 3848, 3912, 4238, 4588, 4836, 5053, 5216, 5772, 6031, 6357, 6448, 6882, 7696, 7824, 8476, 9176, 9672, 10106, 11544, 12062, 12714, 12896, 13764, 14911, 15159, 15392, 15648, 16952, 18093, 18352, 19344, 20212, 23088, 24124, 25428, 27528, 29822, 30318, 33904, 36186, 36704, 38688, 40424, 44733, 46176, 48248, 50856, 55056, 59644, 60636, 65689, 67808, 72372, 78403, 80848, 89466, 96496, 101712, 110112, 119288, 121272, 131378, 144744, 156806, 161696, 178932, 186961, 192992, 197067, 203424, 235209, 238576, 242544, 262756, 289488, 313612, 357864, 373922, 394134, 470418, 477152, 485088, 525512, 560883, 578976, 627224, 715728, 747844, 788268, 940836, 1051024, 1121766, 1254448, 1431456, 1495688, 1576536, 1881672, 2102048, 2243532, 2430493, 2508896, 2991376, 3153072, 3763344, 4487064, 4860986, 5982752, 6306144, 7291479, 7526688, 8974128, 9721972, 14582958, 17948256, 19443944, 29165916, 38887888, 58331832, 77775776, 116663664, 233327328]

約数ペア:

[(1, 233327328), (2, 116663664), (3, 77775776), (4, 58331832), (6, 38887888), (8, 29165916), (12, 19443944), (13, 17948256), (16, 14582958), (24, 9721972), (26, 8974128), (31, 7526688), (32, 7291479), (37, 6306144), (39, 5982752), (48, 4860986), (52, 4487064), (62, 3763344), (74, 3153072), (78, 2991376), (93, 2508896), (96, 2430493), (104, 2243532), (111, 2102048), (124, 1881672), (148, 1576536), (156, 1495688), (163, 1431456), (186, 1254448), (208, 1121766), (222, 1051024), (248, 940836), (296, 788268), (312, 747844), (326, 715728), (372, 627224), (403, 578976), (416, 560883), (444, 525512), (481, 485088), (489, 477152), (496, 470418), (592, 394134), (624, 373922), (652, 357864), (744, 313612), (806, 289488), (888, 262756), (962, 242544), (978, 238576), (992, 235209), (1147, 203424), (1184, 197067), (1209, 192992), (1248, 186961), (1304, 178932), (1443, 161696), (1488, 156806), (1612, 144744), (1776, 131378), (1924, 121272), (1956, 119288), (2119, 110112), (2294, 101712), (2418, 96496), (2608, 89466), (2886, 80848), (2976, 78403), (3224, 72372), (3441, 67808), (3552, 65689), (3848, 60636), (3912, 59644), (4238, 55056), (4588, 50856), (4836, 48248), (5053, 46176), (5216, 44733), (5772, 40424), (6031, 38688), (6357, 36704), (6448, 36186), (6882, 33904), (7696, 30318), (7824, 29822), (8476, 27528), (9176, 25428), (9672, 24124), (10106, 23088), (11544, 20212), (12062, 19344), (12714, 18352), (12896, 18093), (13764, 16952), (14911, 15648), (15159, 15392)]