289502532

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1458

約数の個数: 96

約数和(自身を含む): 823616640

約数和(自身を除く): 534114108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 197, 198, 297, 394, 396, 591, 594, 788, 1182, 1188, 1237, 1773, 2167, 2364, 2474, 3546, 3711, 4334, 4948, 5319, 6501, 7092, 7422, 8668, 10638, 11133, 13002, 13607, 14844, 19503, 21276, 22266, 26004, 27214, 33399, 39006, 40821, 44532, 54428, 58509, 66798, 78012, 81642, 117018, 122463, 133596, 163284, 234036, 243689, 244926, 367389, 487378, 489852, 731067, 734778, 974756, 1462134, 1469556, 2193201, 2680579, 2924268, 4386402, 5361158, 6579603, 8041737, 8772804, 10722316, 13159206, 16083474, 24125211, 26318412, 32166948, 48250422, 72375633, 96500844, 144751266, 289502532]

約数ペア:

[(1, 289502532), (2, 144751266), (3, 96500844), (4, 72375633), (6, 48250422), (9, 32166948), (11, 26318412), (12, 24125211), (18, 16083474), (22, 13159206), (27, 10722316), (33, 8772804), (36, 8041737), (44, 6579603), (54, 5361158), (66, 4386402), (99, 2924268), (108, 2680579), (132, 2193201), (197, 1469556), (198, 1462134), (297, 974756), (394, 734778), (396, 731067), (591, 489852), (594, 487378), (788, 367389), (1182, 244926), (1188, 243689), (1237, 234036), (1773, 163284), (2167, 133596), (2364, 122463), (2474, 117018), (3546, 81642), (3711, 78012), (4334, 66798), (4948, 58509), (5319, 54428), (6501, 44532), (7092, 40821), (7422, 39006), (8668, 33399), (10638, 27214), (11133, 26004), (13002, 22266), (13607, 21276), (14844, 19503)]