2215641888

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{334487}}^1$

素因数の和:334526

約数の個数: 72

約数和(自身を含む): 6574696128

約数和(自身を除く): 4359054240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 334487, 668974, 1003461, 1337948, 2006922, 2675896, 3010383, 4013844, 5351792, 6020766, 7693201, 8027688, 10703584, 12041532, 15386402, 16055376, 23079603, 24083064, 30772804, 32110752, 46159206, 48166128, 61545608, 69238809, 92318412, 96332256, 123091216, 138477618, 184636824, 246182432, 276955236, 369273648, 553910472, 738547296, 1107820944, 2215641888]

約数ペア:

[(1, 2215641888), (2, 1107820944), (3, 738547296), (4, 553910472), (6, 369273648), (8, 276955236), (9, 246182432), (12, 184636824), (16, 138477618), (18, 123091216), (23, 96332256), (24, 92318412), (32, 69238809), (36, 61545608), (46, 48166128), (48, 46159206), (69, 32110752), (72, 30772804), (92, 24083064), (96, 23079603), (138, 16055376), (144, 15386402), (184, 12041532), (207, 10703584), (276, 8027688), (288, 7693201), (368, 6020766), (414, 5351792), (552, 4013844), (736, 3010383), (828, 2675896), (1104, 2006922), (1656, 1337948), (2208, 1003461), (3312, 668974), (6624, 334487)]