218987496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{857}}^1$

素因数の和:905

約数の個数: 192

約数和(自身を含む): 753667200

約数和(自身を除く): 534679704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 169, 182, 189, 216, 234, 252, 273, 312, 338, 351, 364, 378, 468, 504, 507, 546, 676, 702, 728, 756, 819, 857, 936, 1014, 1092, 1183, 1352, 1404, 1512, 1521, 1638, 1714, 2028, 2184, 2366, 2457, 2571, 2808, 3042, 3276, 3428, 3549, 4056, 4563, 4732, 4914, 5142, 5999, 6084, 6552, 6856, 7098, 7713, 9126, 9464, 9828, 10284, 10647, 11141, 11998, 12168, 14196, 15426, 17997, 18252, 19656, 20568, 21294, 22282, 23139, 23996, 28392, 30852, 31941, 33423, 35994, 36504, 42588, 44564, 46278, 47992, 53991, 61704, 63882, 66846, 71988, 77987, 85176, 89128, 92556, 100269, 107982, 127764, 133692, 143976, 144833, 155974, 161973, 185112, 200538, 215964, 233961, 255528, 267384, 289666, 300807, 311948, 323946, 401076, 431928, 434499, 467922, 579332, 601614, 623896, 647892, 701883, 802152, 868998, 935844, 1013831, 1158664, 1203228, 1295784, 1303497, 1403766, 1737996, 1871688, 2027662, 2105649, 2406456, 2606994, 2807532, 3041493, 3475992, 3910491, 4055324, 4211298, 5213988, 5615064, 6082986, 7820982, 8110648, 8422596, 9124479, 10427976, 12165972, 15641964, 16845192, 18248958, 24331944, 27373437, 31283928, 36497916, 54746874, 72995832, 109493748, 218987496]

約数ペア:

[(1, 218987496), (2, 109493748), (3, 72995832), (4, 54746874), (6, 36497916), (7, 31283928), (8, 27373437), (9, 24331944), (12, 18248958), (13, 16845192), (14, 15641964), (18, 12165972), (21, 10427976), (24, 9124479), (26, 8422596), (27, 8110648), (28, 7820982), (36, 6082986), (39, 5615064), (42, 5213988), (52, 4211298), (54, 4055324), (56, 3910491), (63, 3475992), (72, 3041493), (78, 2807532), (84, 2606994), (91, 2406456), (104, 2105649), (108, 2027662), (117, 1871688), (126, 1737996), (156, 1403766), (168, 1303497), (169, 1295784), (182, 1203228), (189, 1158664), (216, 1013831), (234, 935844), (252, 868998), (273, 802152), (312, 701883), (338, 647892), (351, 623896), (364, 601614), (378, 579332), (468, 467922), (504, 434499), (507, 431928), (546, 401076), (676, 323946), (702, 311948), (728, 300807), (756, 289666), (819, 267384), (857, 255528), (936, 233961), (1014, 215964), (1092, 200538), (1183, 185112), (1352, 161973), (1404, 155974), (1512, 144833), (1521, 143976), (1638, 133692), (1714, 127764), (2028, 107982), (2184, 100269), (2366, 92556), (2457, 89128), (2571, 85176), (2808, 77987), (3042, 71988), (3276, 66846), (3428, 63882), (3549, 61704), (4056, 53991), (4563, 47992), (4732, 46278), (4914, 44564), (5142, 42588), (5999, 36504), (6084, 35994), (6552, 33423), (6856, 31941), (7098, 30852), (7713, 28392), (9126, 23996), (9464, 23139), (9828, 22282), (10284, 21294), (10647, 20568), (11141, 19656), (11998, 18252), (12168, 17997), (14196, 15426)]