1188156928

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19501}}^1$

素因数の和:19543

約数の個数: 80

約数和(自身を含む): 2872878624

約数和(自身を除く): 1684721696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1088, 1792, 1904, 2176, 3584, 3808, 4352, 7616, 8704, 15232, 19501, 30464, 39002, 60928, 78004, 136507, 156008, 273014, 312016, 331517, 546028, 624032, 663034, 1092056, 1248064, 1326068, 2184112, 2320619, 2496128, 2652136, 4368224, 4641238, 4992256, 5304272, 8736448, 9282476, 9984512, 10608544, 17472896, 18564952, 21217088, 34945792, 37129904, 42434176, 69891584, 74259808, 84868352, 148519616, 169736704, 297039232, 594078464, 1188156928]

約数ペア:

[(1, 1188156928), (2, 594078464), (4, 297039232), (7, 169736704), (8, 148519616), (14, 84868352), (16, 74259808), (17, 69891584), (28, 42434176), (32, 37129904), (34, 34945792), (56, 21217088), (64, 18564952), (68, 17472896), (112, 10608544), (119, 9984512), (128, 9282476), (136, 8736448), (224, 5304272), (238, 4992256), (256, 4641238), (272, 4368224), (448, 2652136), (476, 2496128), (512, 2320619), (544, 2184112), (896, 1326068), (952, 1248064), (1088, 1092056), (1792, 663034), (1904, 624032), (2176, 546028), (3584, 331517), (3808, 312016), (4352, 273014), (7616, 156008), (8704, 136507), (15232, 78004), (19501, 60928), (30464, 39002)]