330671796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 975985920

約数和(自身を除く): 645314124

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 181, 182, 196, 239, 273, 294, 362, 364, 478, 543, 546, 588, 637, 717, 724, 956, 1086, 1092, 1267, 1274, 1434, 1673, 1911, 2172, 2353, 2534, 2548, 2868, 3107, 3346, 3801, 3822, 4706, 5019, 5068, 6214, 6692, 7059, 7602, 7644, 8869, 9321, 9412, 10038, 11711, 12428, 14118, 15204, 16471, 17738, 18642, 20076, 21749, 23422, 26607, 28236, 32942, 35133, 35476, 37284, 43259, 43498, 46844, 49413, 53214, 65247, 65884, 70266, 86518, 86996, 98826, 106428, 115297, 129777, 130494, 140532, 152243, 173036, 197652, 230594, 259554, 260988, 302813, 304486, 345891, 456729, 461188, 519108, 562367, 605626, 608972, 691782, 908439, 913458, 1124734, 1211252, 1383564, 1687101, 1816878, 1826916, 2119691, 2249468, 3374202, 3633756, 3936569, 4239382, 6359073, 6748404, 7873138, 8478764, 11809707, 12718146, 15746276, 23619414, 25436292, 27555983, 47238828, 55111966, 82667949, 110223932, 165335898, 330671796]

約数ペア:

[(1, 330671796), (2, 165335898), (3, 110223932), (4, 82667949), (6, 55111966), (7, 47238828), (12, 27555983), (13, 25436292), (14, 23619414), (21, 15746276), (26, 12718146), (28, 11809707), (39, 8478764), (42, 7873138), (49, 6748404), (52, 6359073), (78, 4239382), (84, 3936569), (91, 3633756), (98, 3374202), (147, 2249468), (156, 2119691), (181, 1826916), (182, 1816878), (196, 1687101), (239, 1383564), (273, 1211252), (294, 1124734), (362, 913458), (364, 908439), (478, 691782), (543, 608972), (546, 605626), (588, 562367), (637, 519108), (717, 461188), (724, 456729), (956, 345891), (1086, 304486), (1092, 302813), (1267, 260988), (1274, 259554), (1434, 230594), (1673, 197652), (1911, 173036), (2172, 152243), (2353, 140532), (2534, 130494), (2548, 129777), (2868, 115297), (3107, 106428), (3346, 98826), (3801, 86996), (3822, 86518), (4706, 70266), (5019, 65884), (5068, 65247), (6214, 53214), (6692, 49413), (7059, 46844), (7602, 43498), (7644, 43259), (8869, 37284), (9321, 35476), (9412, 35133), (10038, 32942), (11711, 28236), (12428, 26607), (14118, 23422), (15204, 21749), (16471, 20076), (17738, 18642)]