213558228

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4111}}^1$

素因数の和:4174

約数の個数: 96

約数和(自身を含む): 612523520

約数和(自身を除く): 398965292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 222, 234, 333, 351, 444, 468, 481, 666, 702, 962, 999, 1332, 1404, 1443, 1924, 1998, 2886, 3996, 4111, 4329, 5772, 8222, 8658, 12333, 12987, 16444, 17316, 24666, 25974, 36999, 49332, 51948, 53443, 73998, 106886, 110997, 147996, 152107, 160329, 213772, 221994, 304214, 320658, 443988, 456321, 480987, 608428, 641316, 912642, 961974, 1368963, 1442961, 1825284, 1923948, 1977391, 2737926, 2885922, 3954782, 4106889, 5475852, 5771844, 5932173, 7909564, 8213778, 11864346, 16427556, 17796519, 23728692, 35593038, 53389557, 71186076, 106779114, 213558228]

約数ペア:

[(1, 213558228), (2, 106779114), (3, 71186076), (4, 53389557), (6, 35593038), (9, 23728692), (12, 17796519), (13, 16427556), (18, 11864346), (26, 8213778), (27, 7909564), (36, 5932173), (37, 5771844), (39, 5475852), (52, 4106889), (54, 3954782), (74, 2885922), (78, 2737926), (108, 1977391), (111, 1923948), (117, 1825284), (148, 1442961), (156, 1368963), (222, 961974), (234, 912642), (333, 641316), (351, 608428), (444, 480987), (468, 456321), (481, 443988), (666, 320658), (702, 304214), (962, 221994), (999, 213772), (1332, 160329), (1404, 152107), (1443, 147996), (1924, 110997), (1998, 106886), (2886, 73998), (3996, 53443), (4111, 51948), (4329, 49332), (5772, 36999), (8222, 25974), (8658, 24666), (12333, 17316), (12987, 16444)]