214973676

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:825

約数の個数: 120

約数和(自身を含む): 604961280

約数和(自身を除く): 389987604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 81, 94, 108, 114, 141, 162, 171, 188, 228, 282, 324, 342, 423, 513, 564, 684, 743, 846, 893, 1026, 1269, 1486, 1539, 1692, 1786, 2052, 2229, 2538, 2679, 2972, 3078, 3572, 3807, 4458, 5076, 5358, 6156, 6687, 7614, 8037, 8916, 10716, 13374, 14117, 15228, 16074, 20061, 24111, 26748, 28234, 32148, 34921, 40122, 42351, 48222, 56468, 60183, 69842, 72333, 80244, 84702, 96444, 104763, 120366, 127053, 139684, 144666, 169404, 209526, 240732, 254106, 289332, 314289, 381159, 419052, 508212, 628578, 663499, 762318, 942867, 1143477, 1257156, 1326998, 1524636, 1885734, 1990497, 2286954, 2653996, 2828601, 3771468, 3980994, 4573908, 5657202, 5971491, 7961988, 11314404, 11942982, 17914473, 23885964, 35828946, 53743419, 71657892, 107486838, 214973676]

約数ペア:

[(1, 214973676), (2, 107486838), (3, 71657892), (4, 53743419), (6, 35828946), (9, 23885964), (12, 17914473), (18, 11942982), (19, 11314404), (27, 7961988), (36, 5971491), (38, 5657202), (47, 4573908), (54, 3980994), (57, 3771468), (76, 2828601), (81, 2653996), (94, 2286954), (108, 1990497), (114, 1885734), (141, 1524636), (162, 1326998), (171, 1257156), (188, 1143477), (228, 942867), (282, 762318), (324, 663499), (342, 628578), (423, 508212), (513, 419052), (564, 381159), (684, 314289), (743, 289332), (846, 254106), (893, 240732), (1026, 209526), (1269, 169404), (1486, 144666), (1539, 139684), (1692, 127053), (1786, 120366), (2052, 104763), (2229, 96444), (2538, 84702), (2679, 80244), (2972, 72333), (3078, 69842), (3572, 60183), (3807, 56468), (4458, 48222), (5076, 42351), (5358, 40122), (6156, 34921), (6687, 32148), (7614, 28234), (8037, 26748), (8916, 24111), (10716, 20061), (13374, 16074), (14117, 15228)]