212810832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1545

約数の個数: 120

約数和(自身を含む): 649958400

約数和(自身を除く): 437147568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 156, 158, 208, 234, 237, 312, 316, 468, 474, 624, 632, 711, 936, 948, 1027, 1264, 1422, 1439, 1872, 1896, 2054, 2844, 2878, 3081, 3792, 4108, 4317, 5688, 5756, 6162, 8216, 8634, 9243, 11376, 11512, 12324, 12951, 16432, 17268, 18486, 18707, 23024, 24648, 25902, 34536, 36972, 37414, 49296, 51804, 56121, 69072, 73944, 74828, 103608, 112242, 113681, 147888, 149656, 168363, 207216, 224484, 227362, 299312, 336726, 341043, 448968, 454724, 673452, 682086, 897936, 909448, 1023129, 1346904, 1364172, 1477853, 1818896, 2046258, 2693808, 2728344, 2955706, 4092516, 4433559, 5456688, 5911412, 8185032, 8867118, 11822824, 13300677, 16370064, 17734236, 23645648, 26601354, 35468472, 53202708, 70936944, 106405416, 212810832]

約数ペア:

[(1, 212810832), (2, 106405416), (3, 70936944), (4, 53202708), (6, 35468472), (8, 26601354), (9, 23645648), (12, 17734236), (13, 16370064), (16, 13300677), (18, 11822824), (24, 8867118), (26, 8185032), (36, 5911412), (39, 5456688), (48, 4433559), (52, 4092516), (72, 2955706), (78, 2728344), (79, 2693808), (104, 2046258), (117, 1818896), (144, 1477853), (156, 1364172), (158, 1346904), (208, 1023129), (234, 909448), (237, 897936), (312, 682086), (316, 673452), (468, 454724), (474, 448968), (624, 341043), (632, 336726), (711, 299312), (936, 227362), (948, 224484), (1027, 207216), (1264, 168363), (1422, 149656), (1439, 147888), (1872, 113681), (1896, 112242), (2054, 103608), (2844, 74828), (2878, 73944), (3081, 69072), (3792, 56121), (4108, 51804), (4317, 49296), (5688, 37414), (5756, 36972), (6162, 34536), (8216, 25902), (8634, 24648), (9243, 23024), (11376, 18707), (11512, 18486), (12324, 17268), (12951, 16432)]