531572496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{121697}}^1$

素因数の和:121728

約数の個数: 80

約数和(自身を含む): 1690141824

約数和(自身を除く): 1158569328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 121697, 243394, 365091, 486788, 730182, 851879, 973576, 1460364, 1582061, 1703758, 1947152, 2555637, 2920728, 3164122, 3407516, 4746183, 5111274, 5841456, 6328244, 6815032, 9492366, 10222548, 11074427, 12656488, 13630064, 18984732, 20445096, 22148854, 25312976, 33223281, 37969464, 40890192, 44297708, 66446562, 75938928, 88595416, 132893124, 177190832, 265786248, 531572496]

約数ペア:

[(1, 531572496), (2, 265786248), (3, 177190832), (4, 132893124), (6, 88595416), (7, 75938928), (8, 66446562), (12, 44297708), (13, 40890192), (14, 37969464), (16, 33223281), (21, 25312976), (24, 22148854), (26, 20445096), (28, 18984732), (39, 13630064), (42, 12656488), (48, 11074427), (52, 10222548), (56, 9492366), (78, 6815032), (84, 6328244), (91, 5841456), (104, 5111274), (112, 4746183), (156, 3407516), (168, 3164122), (182, 2920728), (208, 2555637), (273, 1947152), (312, 1703758), (336, 1582061), (364, 1460364), (546, 973576), (624, 851879), (728, 730182), (1092, 486788), (1456, 365091), (2184, 243394), (4368, 121697)]