497930004

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1028

約数の個数: 180

約数和(自身を含む): 1542417492

約数和(自身を除く): 1044487488

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 121, 132, 143, 156, 162, 198, 234, 242, 286, 297, 324, 351, 363, 396, 429, 468, 484, 572, 594, 702, 726, 858, 891, 977, 1053, 1089, 1188, 1287, 1404, 1452, 1573, 1716, 1782, 1954, 2106, 2178, 2574, 2931, 3146, 3267, 3564, 3861, 3908, 4212, 4356, 4719, 5148, 5862, 6292, 6534, 7722, 8793, 9438, 9801, 10747, 11583, 11724, 12701, 13068, 14157, 15444, 17586, 18876, 19602, 21494, 23166, 25402, 26379, 28314, 32241, 35172, 38103, 39204, 42471, 42988, 46332, 50804, 52758, 56628, 64482, 76206, 79137, 84942, 96723, 105516, 114309, 118217, 127413, 128964, 139711, 152412, 158274, 169884, 193446, 228618, 236434, 254826, 279422, 290169, 316548, 342927, 354651, 386892, 419133, 457236, 472868, 509652, 558844, 580338, 685854, 709302, 838266, 870507, 1028781, 1063953, 1160676, 1257399, 1371708, 1418604, 1536821, 1676532, 1741014, 2057562, 2127906, 2514798, 3073642, 3191859, 3482028, 3772197, 4115124, 4255812, 4610463, 5029596, 6147284, 6383718, 7544394, 9220926, 9575577, 11316591, 12767436, 13831389, 15088788, 18441852, 19151154, 22633182, 27662778, 38302308, 41494167, 45266364, 55325556, 82988334, 124482501, 165976668, 248965002, 497930004]

約数ペア:

[(1, 497930004), (2, 248965002), (3, 165976668), (4, 124482501), (6, 82988334), (9, 55325556), (11, 45266364), (12, 41494167), (13, 38302308), (18, 27662778), (22, 22633182), (26, 19151154), (27, 18441852), (33, 15088788), (36, 13831389), (39, 12767436), (44, 11316591), (52, 9575577), (54, 9220926), (66, 7544394), (78, 6383718), (81, 6147284), (99, 5029596), (108, 4610463), (117, 4255812), (121, 4115124), (132, 3772197), (143, 3482028), (156, 3191859), (162, 3073642), (198, 2514798), (234, 2127906), (242, 2057562), (286, 1741014), (297, 1676532), (324, 1536821), (351, 1418604), (363, 1371708), (396, 1257399), (429, 1160676), (468, 1063953), (484, 1028781), (572, 870507), (594, 838266), (702, 709302), (726, 685854), (858, 580338), (891, 558844), (977, 509652), (1053, 472868), (1089, 457236), (1188, 419133), (1287, 386892), (1404, 354651), (1452, 342927), (1573, 316548), (1716, 290169), (1782, 279422), (1954, 254826), (2106, 236434), (2178, 228618), (2574, 193446), (2931, 169884), (3146, 158274), (3267, 152412), (3564, 139711), (3861, 128964), (3908, 127413), (4212, 118217), (4356, 114309), (4719, 105516), (5148, 96723), (5862, 84942), (6292, 79137), (6534, 76206), (7722, 64482), (8793, 56628), (9438, 52758), (9801, 50804), (10747, 46332), (11583, 42988), (11724, 42471), (12701, 39204), (13068, 38103), (14157, 35172), (15444, 32241), (17586, 28314), (18876, 26379), (19602, 25402), (21494, 23166)]