242796972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 656409600

約数和(自身を除く): 413612628

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 131, 132, 209, 228, 262, 393, 418, 524, 627, 739, 786, 836, 1254, 1441, 1478, 1572, 2217, 2489, 2508, 2882, 2956, 4323, 4434, 4978, 5764, 7467, 8129, 8646, 8868, 9956, 14041, 14934, 16258, 17292, 24387, 27379, 28082, 29868, 32516, 42123, 48774, 54758, 56164, 82137, 84246, 96809, 97548, 109516, 154451, 164274, 168492, 193618, 290427, 308902, 328548, 387236, 463353, 580854, 617804, 926706, 1064899, 1161708, 1839371, 1853412, 2129798, 3194697, 3678742, 4259596, 5518113, 6389394, 7357484, 11036226, 12778788, 20233081, 22072452, 40466162, 60699243, 80932324, 121398486, 242796972]

約数ペア:

[(1, 242796972), (2, 121398486), (3, 80932324), (4, 60699243), (6, 40466162), (11, 22072452), (12, 20233081), (19, 12778788), (22, 11036226), (33, 7357484), (38, 6389394), (44, 5518113), (57, 4259596), (66, 3678742), (76, 3194697), (114, 2129798), (131, 1853412), (132, 1839371), (209, 1161708), (228, 1064899), (262, 926706), (393, 617804), (418, 580854), (524, 463353), (627, 387236), (739, 328548), (786, 308902), (836, 290427), (1254, 193618), (1441, 168492), (1478, 164274), (1572, 154451), (2217, 109516), (2489, 97548), (2508, 96809), (2882, 84246), (2956, 82137), (4323, 56164), (4434, 54758), (4978, 48774), (5764, 42123), (7467, 32516), (8129, 29868), (8646, 28082), (8868, 27379), (9956, 24387), (14041, 17292), (14934, 16258)]