325037916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 985420800

約数和(自身を除く): 660382884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 79, 84, 87, 116, 126, 158, 174, 203, 237, 252, 261, 316, 348, 406, 474, 522, 553, 563, 609, 711, 812, 948, 1044, 1106, 1126, 1218, 1422, 1659, 1689, 1827, 2212, 2252, 2291, 2436, 2844, 3318, 3378, 3654, 3941, 4582, 4977, 5067, 6636, 6756, 6873, 7308, 7882, 9164, 9954, 10134, 11823, 13746, 15764, 16037, 16327, 19908, 20268, 20619, 23646, 27492, 32074, 32654, 35469, 41238, 44477, 47292, 48111, 48981, 64148, 65308, 70938, 82476, 88954, 96222, 97962, 114289, 133431, 141876, 144333, 146943, 177908, 192444, 195924, 228578, 266862, 288666, 293886, 311339, 342867, 400293, 457156, 533724, 577332, 587772, 622678, 685734, 800586, 934017, 1028601, 1245356, 1289833, 1371468, 1601172, 1868034, 2057202, 2579666, 2802051, 3736068, 3869499, 4114404, 5159332, 5604102, 7738998, 9028831, 11208204, 11608497, 15477996, 18057662, 23216994, 27086493, 36115324, 46433988, 54172986, 81259479, 108345972, 162518958, 325037916]

約数ペア:

[(1, 325037916), (2, 162518958), (3, 108345972), (4, 81259479), (6, 54172986), (7, 46433988), (9, 36115324), (12, 27086493), (14, 23216994), (18, 18057662), (21, 15477996), (28, 11608497), (29, 11208204), (36, 9028831), (42, 7738998), (58, 5604102), (63, 5159332), (79, 4114404), (84, 3869499), (87, 3736068), (116, 2802051), (126, 2579666), (158, 2057202), (174, 1868034), (203, 1601172), (237, 1371468), (252, 1289833), (261, 1245356), (316, 1028601), (348, 934017), (406, 800586), (474, 685734), (522, 622678), (553, 587772), (563, 577332), (609, 533724), (711, 457156), (812, 400293), (948, 342867), (1044, 311339), (1106, 293886), (1126, 288666), (1218, 266862), (1422, 228578), (1659, 195924), (1689, 192444), (1827, 177908), (2212, 146943), (2252, 144333), (2291, 141876), (2436, 133431), (2844, 114289), (3318, 97962), (3378, 96222), (3654, 88954), (3941, 82476), (4582, 70938), (4977, 65308), (5067, 64148), (6636, 48981), (6756, 48111), (6873, 47292), (7308, 44477), (7882, 41238), (9164, 35469), (9954, 32654), (10134, 32074), (11823, 27492), (13746, 23646), (15764, 20619), (16037, 20268), (16327, 19908)]