209460296976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{390353}}^1$

素因数の和:391968

約数の個数: 80

約数和(自身を含む): 618795406464

約数和(自身を除く): 409335109488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1597, 3194, 4791, 6388, 9582, 11179, 12776, 19164, 22358, 25552, 33537, 38328, 44716, 67074, 76656, 89432, 134148, 178864, 268296, 390353, 536592, 780706, 1171059, 1561412, 2342118, 2732471, 3122824, 4684236, 5464942, 6245648, 8197413, 9368472, 10929884, 16394826, 18736944, 21859768, 32789652, 43719536, 65579304, 131158608, 623393741, 1246787482, 1870181223, 2493574964, 3740362446, 4363756187, 4987149928, 7480724892, 8727512374, 9974299856, 13091268561, 14961449784, 17455024748, 26182537122, 29922899568, 34910049496, 52365074244, 69820098992, 104730148488, 209460296976]

約数ペア:

[(1, 209460296976), (2, 104730148488), (3, 69820098992), (4, 52365074244), (6, 34910049496), (7, 29922899568), (8, 26182537122), (12, 17455024748), (14, 14961449784), (16, 13091268561), (21, 9974299856), (24, 8727512374), (28, 7480724892), (42, 4987149928), (48, 4363756187), (56, 3740362446), (84, 2493574964), (112, 1870181223), (168, 1246787482), (336, 623393741), (1597, 131158608), (3194, 65579304), (4791, 43719536), (6388, 32789652), (9582, 21859768), (11179, 18736944), (12776, 16394826), (19164, 10929884), (22358, 9368472), (25552, 8197413), (33537, 6245648), (38328, 5464942), (44716, 4684236), (67074, 3122824), (76656, 2732471), (89432, 2342118), (134148, 1561412), (178864, 1171059), (268296, 780706), (390353, 536592)]