2199876316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 4712349600

約数和(自身を除く): 2512473284

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 73, 76, 113, 116, 121, 146, 209, 226, 242, 292, 319, 418, 452, 484, 551, 638, 803, 836, 1102, 1243, 1276, 1387, 1606, 2117, 2147, 2204, 2299, 2486, 2774, 3212, 3277, 3509, 4234, 4294, 4598, 4972, 5548, 6061, 6554, 7018, 8249, 8468, 8588, 8833, 9196, 12122, 13108, 13673, 14036, 15257, 16498, 17666, 23287, 23617, 24244, 27346, 30514, 32996, 35332, 36047, 40223, 46574, 47234, 54692, 61028, 62263, 66671, 72094, 80446, 90739, 93148, 94468, 124526, 133342, 144188, 156731, 160892, 167827, 181478, 239221, 249052, 256157, 259787, 266684, 313462, 335654, 362956, 396517, 442453, 478442, 512314, 519574, 626924, 671308, 684893, 793034, 884906, 956884, 998129, 1024628, 1039148, 1369786, 1586068, 1724041, 1769812, 1996258, 2631431, 2739572, 3448082, 3992516, 4545199, 4866983, 5262862, 6896164, 7533823, 9090398, 9733966, 10525724, 15067646, 18180796, 18964451, 19467932, 28945741, 30135292, 37928902, 49997189, 57891482, 75857804, 99994378, 115782964, 199988756, 549969079, 1099938158, 2199876316]

約数ペア:

[(1, 2199876316), (2, 1099938158), (4, 549969079), (11, 199988756), (19, 115782964), (22, 99994378), (29, 75857804), (38, 57891482), (44, 49997189), (58, 37928902), (73, 30135292), (76, 28945741), (113, 19467932), (116, 18964451), (121, 18180796), (146, 15067646), (209, 10525724), (226, 9733966), (242, 9090398), (292, 7533823), (319, 6896164), (418, 5262862), (452, 4866983), (484, 4545199), (551, 3992516), (638, 3448082), (803, 2739572), (836, 2631431), (1102, 1996258), (1243, 1769812), (1276, 1724041), (1387, 1586068), (1606, 1369786), (2117, 1039148), (2147, 1024628), (2204, 998129), (2299, 956884), (2486, 884906), (2774, 793034), (3212, 684893), (3277, 671308), (3509, 626924), (4234, 519574), (4294, 512314), (4598, 478442), (4972, 442453), (5548, 396517), (6061, 362956), (6554, 335654), (7018, 313462), (8249, 266684), (8468, 259787), (8588, 256157), (8833, 249052), (9196, 239221), (12122, 181478), (13108, 167827), (13673, 160892), (14036, 156731), (15257, 144188), (16498, 133342), (17666, 124526), (23287, 94468), (23617, 93148), (24244, 90739), (27346, 80446), (30514, 72094), (32996, 66671), (35332, 62263), (36047, 61028), (40223, 54692), (46574, 47234)]