19600056

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 65340000

約数和(自身を除く): 45739944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 108, 116, 126, 149, 162, 168, 174, 189, 203, 216, 232, 252, 261, 298, 324, 348, 378, 406, 447, 504, 522, 567, 596, 609, 648, 696, 756, 783, 812, 894, 1043, 1044, 1134, 1192, 1218, 1341, 1512, 1566, 1624, 1788, 1827, 2086, 2088, 2268, 2349, 2436, 2682, 3129, 3132, 3576, 3654, 4023, 4172, 4321, 4536, 4698, 4872, 5364, 5481, 6258, 6264, 7308, 8046, 8344, 8642, 9387, 9396, 10728, 10962, 12069, 12516, 12963, 14616, 16092, 16443, 17284, 18774, 18792, 21924, 24138, 25032, 25926, 28161, 30247, 32184, 32886, 34568, 37548, 38889, 43848, 48276, 51852, 56322, 60494, 65772, 75096, 77778, 84483, 90741, 96552, 103704, 112644, 116667, 120988, 131544, 155556, 168966, 181482, 225288, 233334, 241976, 272223, 311112, 337932, 350001, 362964, 466668, 544446, 675864, 700002, 725928, 816669, 933336, 1088892, 1400004, 1633338, 2177784, 2450007, 2800008, 3266676, 4900014, 6533352, 9800028, 19600056]

約数ペア:

[(1, 19600056), (2, 9800028), (3, 6533352), (4, 4900014), (6, 3266676), (7, 2800008), (8, 2450007), (9, 2177784), (12, 1633338), (14, 1400004), (18, 1088892), (21, 933336), (24, 816669), (27, 725928), (28, 700002), (29, 675864), (36, 544446), (42, 466668), (54, 362964), (56, 350001), (58, 337932), (63, 311112), (72, 272223), (81, 241976), (84, 233334), (87, 225288), (108, 181482), (116, 168966), (126, 155556), (149, 131544), (162, 120988), (168, 116667), (174, 112644), (189, 103704), (203, 96552), (216, 90741), (232, 84483), (252, 77778), (261, 75096), (298, 65772), (324, 60494), (348, 56322), (378, 51852), (406, 48276), (447, 43848), (504, 38889), (522, 37548), (567, 34568), (596, 32886), (609, 32184), (648, 30247), (696, 28161), (756, 25926), (783, 25032), (812, 24138), (894, 21924), (1043, 18792), (1044, 18774), (1134, 17284), (1192, 16443), (1218, 16092), (1341, 14616), (1512, 12963), (1566, 12516), (1624, 12069), (1788, 10962), (1827, 10728), (2086, 9396), (2088, 9387), (2268, 8642), (2349, 8344), (2436, 8046), (2682, 7308), (3129, 6264), (3132, 6258), (3576, 5481), (3654, 5364), (4023, 4872), (4172, 4698), (4321, 4536)]