4129454028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{149423}}^1$

素因数の和:149491

約数の個数: 72

約数和(自身を含む): 11447073792

約数和(自身を除く): 7317619764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 9212, 13818, 27636, 149423, 298846, 448269, 597692, 896538, 1045961, 1793076, 2091922, 3137883, 4183844, 6275766, 7022881, 7321727, 12551532, 14045762, 14643454, 21068643, 21965181, 28091524, 29286908, 42137286, 43930362, 49160167, 84274572, 87860724, 98320334, 147480501, 196640668, 294961002, 344121169, 589922004, 688242338, 1032363507, 1376484676, 2064727014, 4129454028]

約数ペア:

[(1, 4129454028), (2, 2064727014), (3, 1376484676), (4, 1032363507), (6, 688242338), (7, 589922004), (12, 344121169), (14, 294961002), (21, 196640668), (28, 147480501), (42, 98320334), (47, 87860724), (49, 84274572), (84, 49160167), (94, 43930362), (98, 42137286), (141, 29286908), (147, 28091524), (188, 21965181), (196, 21068643), (282, 14643454), (294, 14045762), (329, 12551532), (564, 7321727), (588, 7022881), (658, 6275766), (987, 4183844), (1316, 3137883), (1974, 2091922), (2303, 1793076), (3948, 1045961), (4606, 896538), (6909, 597692), (9212, 448269), (13818, 298846), (27636, 149423)]