312628428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5717}}^1$

素因数の和:5772

約数の個数: 108

約数和(自身を含む): 949096512

約数和(自身を除く): 636468084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2604, 3038, 3906, 4557, 5717, 6076, 7812, 9114, 11434, 13671, 17151, 18228, 22868, 27342, 34302, 40019, 51453, 54684, 68604, 80038, 102906, 120057, 160076, 177227, 205812, 240114, 280133, 354454, 360171, 480228, 531681, 560266, 708908, 720342, 840399, 1063362, 1120532, 1240589, 1440684, 1595043, 1680798, 2126724, 2481178, 2521197, 3190086, 3361596, 3721767, 4962356, 5042394, 6380172, 7443534, 8684123, 10084788, 11165301, 14887068, 17368246, 22330602, 26052369, 34736492, 44661204, 52104738, 78157107, 104209476, 156314214, 312628428]

約数ペア:

[(1, 312628428), (2, 156314214), (3, 104209476), (4, 78157107), (6, 52104738), (7, 44661204), (9, 34736492), (12, 26052369), (14, 22330602), (18, 17368246), (21, 14887068), (28, 11165301), (31, 10084788), (36, 8684123), (42, 7443534), (49, 6380172), (62, 5042394), (63, 4962356), (84, 3721767), (93, 3361596), (98, 3190086), (124, 2521197), (126, 2481178), (147, 2126724), (186, 1680798), (196, 1595043), (217, 1440684), (252, 1240589), (279, 1120532), (294, 1063362), (372, 840399), (434, 720342), (441, 708908), (558, 560266), (588, 531681), (651, 480228), (868, 360171), (882, 354454), (1116, 280133), (1302, 240114), (1519, 205812), (1764, 177227), (1953, 160076), (2604, 120057), (3038, 102906), (3906, 80038), (4557, 68604), (5717, 54684), (6076, 51453), (7812, 40019), (9114, 34302), (11434, 27342), (13671, 22868), (17151, 18228)]