645261504

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6353}}^1$

素因数の和:6414

約数の個数: 84

約数和(自身を含む): 1784991096

約数和(自身を除く): 1139729592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 529, 552, 736, 1058, 1104, 1472, 1587, 2116, 2208, 3174, 4232, 4416, 6348, 6353, 8464, 12696, 12706, 16928, 19059, 25392, 25412, 33856, 38118, 50784, 50824, 76236, 101568, 101648, 146119, 152472, 203296, 292238, 304944, 406592, 438357, 584476, 609888, 876714, 1168952, 1219776, 1753428, 2337904, 3360737, 3506856, 4675808, 6721474, 7013712, 9351616, 10082211, 13442948, 14027424, 20164422, 26885896, 28054848, 40328844, 53771792, 80657688, 107543584, 161315376, 215087168, 322630752, 645261504]

約数ペア:

[(1, 645261504), (2, 322630752), (3, 215087168), (4, 161315376), (6, 107543584), (8, 80657688), (12, 53771792), (16, 40328844), (23, 28054848), (24, 26885896), (32, 20164422), (46, 14027424), (48, 13442948), (64, 10082211), (69, 9351616), (92, 7013712), (96, 6721474), (138, 4675808), (184, 3506856), (192, 3360737), (276, 2337904), (368, 1753428), (529, 1219776), (552, 1168952), (736, 876714), (1058, 609888), (1104, 584476), (1472, 438357), (1587, 406592), (2116, 304944), (2208, 292238), (3174, 203296), (4232, 152472), (4416, 146119), (6348, 101648), (6353, 101568), (8464, 76236), (12696, 50824), (12706, 50784), (16928, 38118), (19059, 33856), (25392, 25412)]