304890804

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:959

約数の個数: 120

約数和(自身を含む): 847779240

約数和(自身を除く): 542888436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 37, 54, 58, 74, 81, 87, 108, 111, 116, 148, 162, 174, 222, 261, 324, 333, 348, 444, 522, 666, 783, 877, 999, 1044, 1073, 1332, 1566, 1754, 1998, 2146, 2349, 2631, 2997, 3132, 3219, 3508, 3996, 4292, 4698, 5262, 5994, 6438, 7893, 9396, 9657, 10524, 11988, 12876, 15786, 19314, 23679, 25433, 28971, 31572, 32449, 38628, 47358, 50866, 57942, 64898, 71037, 76299, 86913, 94716, 97347, 101732, 115884, 129796, 142074, 152598, 173826, 194694, 228897, 284148, 292041, 305196, 347652, 389388, 457794, 584082, 686691, 876123, 915588, 941021, 1168164, 1373382, 1752246, 1882042, 2060073, 2628369, 2746764, 2823063, 3504492, 3764084, 4120146, 5256738, 5646126, 8240292, 8469189, 10513476, 11292252, 16938378, 25407567, 33876756, 50815134, 76222701, 101630268, 152445402, 304890804]

約数ペア:

[(1, 304890804), (2, 152445402), (3, 101630268), (4, 76222701), (6, 50815134), (9, 33876756), (12, 25407567), (18, 16938378), (27, 11292252), (29, 10513476), (36, 8469189), (37, 8240292), (54, 5646126), (58, 5256738), (74, 4120146), (81, 3764084), (87, 3504492), (108, 2823063), (111, 2746764), (116, 2628369), (148, 2060073), (162, 1882042), (174, 1752246), (222, 1373382), (261, 1168164), (324, 941021), (333, 915588), (348, 876123), (444, 686691), (522, 584082), (666, 457794), (783, 389388), (877, 347652), (999, 305196), (1044, 292041), (1073, 284148), (1332, 228897), (1566, 194694), (1754, 173826), (1998, 152598), (2146, 142074), (2349, 129796), (2631, 115884), (2997, 101732), (3132, 97347), (3219, 94716), (3508, 86913), (3996, 76299), (4292, 71037), (4698, 64898), (5262, 57942), (5994, 50866), (6438, 47358), (7893, 38628), (9396, 32449), (9657, 31572), (10524, 28971), (11988, 25433), (12876, 23679), (15786, 19314)]