490366212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2719}}^1$

素因数の和:2865

約数の個数: 96

約数和(自身を含む): 1389158400

約数和(自身を除く): 898792188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 113, 114, 133, 226, 228, 266, 339, 399, 452, 532, 678, 791, 798, 1356, 1582, 1596, 2147, 2373, 2719, 3164, 4294, 4746, 5438, 6441, 8157, 8588, 9492, 10876, 12882, 15029, 16314, 19033, 25764, 30058, 32628, 38066, 45087, 51661, 57099, 60116, 76132, 90174, 103322, 114198, 154983, 180348, 206644, 228396, 307247, 309966, 361627, 614494, 619932, 723254, 921741, 1084881, 1228988, 1446508, 1843482, 2150729, 2169762, 3686964, 4301458, 4339524, 5837693, 6452187, 8602916, 11675386, 12904374, 17513079, 23350772, 25808748, 35026158, 40863851, 70052316, 81727702, 122591553, 163455404, 245183106, 490366212]

約数ペア:

[(1, 490366212), (2, 245183106), (3, 163455404), (4, 122591553), (6, 81727702), (7, 70052316), (12, 40863851), (14, 35026158), (19, 25808748), (21, 23350772), (28, 17513079), (38, 12904374), (42, 11675386), (57, 8602916), (76, 6452187), (84, 5837693), (113, 4339524), (114, 4301458), (133, 3686964), (226, 2169762), (228, 2150729), (266, 1843482), (339, 1446508), (399, 1228988), (452, 1084881), (532, 921741), (678, 723254), (791, 619932), (798, 614494), (1356, 361627), (1582, 309966), (1596, 307247), (2147, 228396), (2373, 206644), (2719, 180348), (3164, 154983), (4294, 114198), (4746, 103322), (5438, 90174), (6441, 76132), (8157, 60116), (8588, 57099), (9492, 51661), (10876, 45087), (12882, 38066), (15029, 32628), (16314, 30058), (19033, 25764)]