1213499136

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{68699}}^1$

素因数の和:68741

約数の個数: 72

約数和(自身を含む): 3370147200

約数和(自身を除く): 2156648064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 17664, 68699, 137398, 206097, 274796, 412194, 549592, 824388, 1099184, 1580077, 1648776, 2198368, 3160154, 3297552, 4396736, 4740231, 6320308, 6595104, 8793472, 9480462, 12640616, 13190208, 17586944, 18960924, 25281232, 26380416, 37921848, 50562464, 52760832, 75843696, 101124928, 151687392, 202249856, 303374784, 404499712, 606749568, 1213499136]

約数ペア:

[(1, 1213499136), (2, 606749568), (3, 404499712), (4, 303374784), (6, 202249856), (8, 151687392), (12, 101124928), (16, 75843696), (23, 52760832), (24, 50562464), (32, 37921848), (46, 26380416), (48, 25281232), (64, 18960924), (69, 17586944), (92, 13190208), (96, 12640616), (128, 9480462), (138, 8793472), (184, 6595104), (192, 6320308), (256, 4740231), (276, 4396736), (368, 3297552), (384, 3160154), (552, 2198368), (736, 1648776), (768, 1580077), (1104, 1099184), (1472, 824388), (2208, 549592), (2944, 412194), (4416, 274796), (5888, 206097), (8832, 137398), (17664, 68699)]