320133996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7517}}^1$

素因数の和:7560

約数の個数: 108

約数和(自身を含む): 1001578032

約数和(自身を除く): 681444036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1638, 2028, 2366, 3042, 3276, 3549, 4732, 6084, 7098, 7517, 10647, 14196, 15034, 21294, 22551, 30068, 42588, 45102, 52619, 67653, 90204, 97721, 105238, 135306, 157857, 195442, 210476, 270612, 293163, 315714, 390884, 473571, 586326, 631428, 684047, 879489, 947142, 1172652, 1270373, 1368094, 1758978, 1894284, 2052141, 2540746, 2736188, 3517956, 3811119, 4104282, 5081492, 6156423, 7622238, 8208564, 8892611, 11433357, 12312846, 15244476, 17785222, 22866714, 24625692, 26677833, 35570444, 45733428, 53355666, 80033499, 106711332, 160066998, 320133996]

約数ペア:

[(1, 320133996), (2, 160066998), (3, 106711332), (4, 80033499), (6, 53355666), (7, 45733428), (9, 35570444), (12, 26677833), (13, 24625692), (14, 22866714), (18, 17785222), (21, 15244476), (26, 12312846), (28, 11433357), (36, 8892611), (39, 8208564), (42, 7622238), (52, 6156423), (63, 5081492), (78, 4104282), (84, 3811119), (91, 3517956), (117, 2736188), (126, 2540746), (156, 2052141), (169, 1894284), (182, 1758978), (234, 1368094), (252, 1270373), (273, 1172652), (338, 947142), (364, 879489), (468, 684047), (507, 631428), (546, 586326), (676, 473571), (819, 390884), (1014, 315714), (1092, 293163), (1183, 270612), (1521, 210476), (1638, 195442), (2028, 157857), (2366, 135306), (3042, 105238), (3276, 97721), (3549, 90204), (4732, 67653), (6084, 52619), (7098, 45102), (7517, 42588), (10647, 30068), (14196, 22551), (15034, 21294)]