271621896

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 863755200

約数和(自身を除く): 592133304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 109, 147, 156, 163, 168, 182, 196, 218, 273, 294, 312, 326, 327, 364, 392, 436, 489, 546, 588, 637, 652, 654, 728, 763, 872, 978, 1092, 1141, 1176, 1274, 1304, 1308, 1417, 1526, 1911, 1956, 2119, 2184, 2282, 2289, 2548, 2616, 2834, 3052, 3423, 3822, 3912, 4238, 4251, 4564, 4578, 5096, 5341, 5668, 6104, 6357, 6846, 7644, 7987, 8476, 8502, 9128, 9156, 9919, 10682, 11336, 12714, 13692, 14833, 15288, 15974, 16023, 16952, 17004, 17767, 18312, 19838, 21364, 23961, 25428, 27384, 29666, 29757, 31948, 32046, 34008, 35534, 39676, 42728, 44499, 47922, 50856, 53301, 59332, 59514, 63896, 64092, 69433, 71068, 79352, 88998, 95844, 103831, 106602, 118664, 119028, 124369, 128184, 138866, 142136, 177996, 191688, 207662, 208299, 213204, 230971, 238056, 248738, 277732, 311493, 355992, 373107, 415324, 416598, 426408, 461942, 497476, 555464, 622986, 692913, 746214, 830648, 833196, 870583, 923884, 994952, 1245972, 1385826, 1492428, 1616797, 1666392, 1741166, 1847768, 2491944, 2611749, 2771652, 2984856, 3233594, 3482332, 4850391, 5223498, 5543304, 6467188, 6964664, 9700782, 10446996, 11317579, 12934376, 19401564, 20893992, 22635158, 33952737, 38803128, 45270316, 67905474, 90540632, 135810948, 271621896]

約数ペア:

[(1, 271621896), (2, 135810948), (3, 90540632), (4, 67905474), (6, 45270316), (7, 38803128), (8, 33952737), (12, 22635158), (13, 20893992), (14, 19401564), (21, 12934376), (24, 11317579), (26, 10446996), (28, 9700782), (39, 6964664), (42, 6467188), (49, 5543304), (52, 5223498), (56, 4850391), (78, 3482332), (84, 3233594), (91, 2984856), (98, 2771652), (104, 2611749), (109, 2491944), (147, 1847768), (156, 1741166), (163, 1666392), (168, 1616797), (182, 1492428), (196, 1385826), (218, 1245972), (273, 994952), (294, 923884), (312, 870583), (326, 833196), (327, 830648), (364, 746214), (392, 692913), (436, 622986), (489, 555464), (546, 497476), (588, 461942), (637, 426408), (652, 416598), (654, 415324), (728, 373107), (763, 355992), (872, 311493), (978, 277732), (1092, 248738), (1141, 238056), (1176, 230971), (1274, 213204), (1304, 208299), (1308, 207662), (1417, 191688), (1526, 177996), (1911, 142136), (1956, 138866), (2119, 128184), (2184, 124369), (2282, 119028), (2289, 118664), (2548, 106602), (2616, 103831), (2834, 95844), (3052, 88998), (3423, 79352), (3822, 71068), (3912, 69433), (4238, 64092), (4251, 63896), (4564, 59514), (4578, 59332), (5096, 53301), (5341, 50856), (5668, 47922), (6104, 44499), (6357, 42728), (6846, 39676), (7644, 35534), (7987, 34008), (8476, 32046), (8502, 31948), (9128, 29757), (9156, 29666), (9919, 27384), (10682, 25428), (11336, 23961), (12714, 21364), (13692, 19838), (14833, 18312), (15288, 17767), (15974, 17004), (16023, 16952)]