1649376

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 5080320

約数和(自身を除く): 3430944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 83, 92, 96, 108, 138, 144, 166, 184, 207, 216, 249, 276, 288, 332, 368, 414, 432, 498, 552, 621, 664, 736, 747, 828, 864, 996, 1104, 1242, 1328, 1494, 1656, 1909, 1992, 2208, 2241, 2484, 2656, 2988, 3312, 3818, 3984, 4482, 4968, 5727, 5976, 6624, 7636, 7968, 8964, 9936, 11454, 11952, 15272, 17181, 17928, 19872, 22908, 23904, 30544, 34362, 35856, 45816, 51543, 61088, 68724, 71712, 91632, 103086, 137448, 183264, 206172, 274896, 412344, 549792, 824688, 1649376]

約数ペア:

[(1, 1649376), (2, 824688), (3, 549792), (4, 412344), (6, 274896), (8, 206172), (9, 183264), (12, 137448), (16, 103086), (18, 91632), (23, 71712), (24, 68724), (27, 61088), (32, 51543), (36, 45816), (46, 35856), (48, 34362), (54, 30544), (69, 23904), (72, 22908), (83, 19872), (92, 17928), (96, 17181), (108, 15272), (138, 11952), (144, 11454), (166, 9936), (184, 8964), (207, 7968), (216, 7636), (249, 6624), (276, 5976), (288, 5727), (332, 4968), (368, 4482), (414, 3984), (432, 3818), (498, 3312), (552, 2988), (621, 2656), (664, 2484), (736, 2241), (747, 2208), (828, 1992), (864, 1909), (996, 1656), (1104, 1494), (1242, 1328)]