219380304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1097

約数の個数: 160

約数和(自身を含む): 687955968

約数和(自身を除く): 468575664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 372, 403, 429, 496, 528, 572, 624, 682, 744, 806, 858, 1023, 1031, 1144, 1209, 1364, 1488, 1612, 1716, 2046, 2062, 2288, 2418, 2728, 3093, 3224, 3432, 4092, 4124, 4433, 4836, 5456, 6186, 6448, 6864, 8184, 8248, 8866, 9672, 11341, 12372, 13299, 13403, 16368, 16496, 17732, 19344, 22682, 24744, 26598, 26806, 31961, 34023, 35464, 40209, 45364, 49488, 53196, 53612, 63922, 68046, 70928, 80418, 90728, 95883, 106392, 107224, 127844, 136092, 147433, 160836, 181456, 191766, 212784, 214448, 255688, 272184, 294866, 321672, 351571, 383532, 415493, 442299, 511376, 544368, 589732, 643344, 703142, 767064, 830986, 884598, 1054713, 1179464, 1246479, 1406284, 1534128, 1661972, 1769196, 2109426, 2358928, 2492958, 2812568, 3323944, 3538392, 4218852, 4570423, 4985916, 5625136, 6647888, 7076784, 8437704, 9140846, 9971832, 13711269, 16875408, 18281692, 19943664, 27422538, 36563384, 54845076, 73126768, 109690152, 219380304]

約数ペア:

[(1, 219380304), (2, 109690152), (3, 73126768), (4, 54845076), (6, 36563384), (8, 27422538), (11, 19943664), (12, 18281692), (13, 16875408), (16, 13711269), (22, 9971832), (24, 9140846), (26, 8437704), (31, 7076784), (33, 6647888), (39, 5625136), (44, 4985916), (48, 4570423), (52, 4218852), (62, 3538392), (66, 3323944), (78, 2812568), (88, 2492958), (93, 2358928), (104, 2109426), (124, 1769196), (132, 1661972), (143, 1534128), (156, 1406284), (176, 1246479), (186, 1179464), (208, 1054713), (248, 884598), (264, 830986), (286, 767064), (312, 703142), (341, 643344), (372, 589732), (403, 544368), (429, 511376), (496, 442299), (528, 415493), (572, 383532), (624, 351571), (682, 321672), (744, 294866), (806, 272184), (858, 255688), (1023, 214448), (1031, 212784), (1144, 191766), (1209, 181456), (1364, 160836), (1488, 147433), (1612, 136092), (1716, 127844), (2046, 107224), (2062, 106392), (2288, 95883), (2418, 90728), (2728, 80418), (3093, 70928), (3224, 68046), (3432, 63922), (4092, 53612), (4124, 53196), (4433, 49488), (4836, 45364), (5456, 40209), (6186, 35464), (6448, 34023), (6864, 31961), (8184, 26806), (8248, 26598), (8866, 24744), (9672, 22682), (11341, 19344), (12372, 17732), (13299, 16496), (13403, 16368)]