2015396812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 4363783200

約数和(自身を除く): 2348386388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 61, 89, 118, 121, 122, 143, 178, 236, 242, 244, 286, 356, 484, 572, 649, 671, 767, 793, 979, 1157, 1298, 1342, 1534, 1573, 1586, 1958, 2314, 2596, 2684, 3068, 3146, 3172, 3599, 3916, 4628, 5251, 5429, 6292, 7139, 7198, 7381, 8437, 8723, 10502, 10769, 10858, 12727, 14278, 14396, 14762, 16874, 17446, 21004, 21538, 21716, 25454, 28556, 29524, 33748, 34892, 39589, 43076, 46787, 50908, 57761, 59719, 68263, 70577, 79178, 92807, 93574, 95953, 115522, 119438, 136526, 139997, 141154, 158356, 185614, 187148, 191906, 231044, 238876, 273052, 279994, 282308, 320311, 371228, 383812, 435479, 514657, 559988, 635371, 640622, 656909, 750893, 776347, 870958, 1029314, 1270742, 1281244, 1313818, 1501786, 1552694, 1741916, 2058628, 2541484, 2627636, 3003572, 3105388, 3523421, 4164043, 5661227, 7046842, 8259823, 8328086, 8539817, 11322454, 14093684, 16519646, 16656172, 17079634, 22644908, 33039292, 34159268, 38757631, 45804473, 77515262, 91608946, 155030524, 183217892, 503849203, 1007698406, 2015396812]

約数ペア:

[(1, 2015396812), (2, 1007698406), (4, 503849203), (11, 183217892), (13, 155030524), (22, 91608946), (26, 77515262), (44, 45804473), (52, 38757631), (59, 34159268), (61, 33039292), (89, 22644908), (118, 17079634), (121, 16656172), (122, 16519646), (143, 14093684), (178, 11322454), (236, 8539817), (242, 8328086), (244, 8259823), (286, 7046842), (356, 5661227), (484, 4164043), (572, 3523421), (649, 3105388), (671, 3003572), (767, 2627636), (793, 2541484), (979, 2058628), (1157, 1741916), (1298, 1552694), (1342, 1501786), (1534, 1313818), (1573, 1281244), (1586, 1270742), (1958, 1029314), (2314, 870958), (2596, 776347), (2684, 750893), (3068, 656909), (3146, 640622), (3172, 635371), (3599, 559988), (3916, 514657), (4628, 435479), (5251, 383812), (5429, 371228), (6292, 320311), (7139, 282308), (7198, 279994), (7381, 273052), (8437, 238876), (8723, 231044), (10502, 191906), (10769, 187148), (10858, 185614), (12727, 158356), (14278, 141154), (14396, 139997), (14762, 136526), (16874, 119438), (17446, 115522), (21004, 95953), (21538, 93574), (21716, 92807), (25454, 79178), (28556, 70577), (29524, 68263), (33748, 59719), (34892, 57761), (39589, 50908), (43076, 46787)]