215512294466

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1\times {\mathrm{4561}}^1$

素因数の和:5187

約数の個数: 64

約数和(自身を含む): 381196924416

約数和(自身を除く): 165684629950

約数列:

[1, 2, 7, 14, 41, 82, 263, 287, 313, 526, 574, 626, 1841, 2191, 3682, 4382, 4561, 9122, 10783, 12833, 21566, 25666, 31927, 63854, 75481, 82319, 89831, 150962, 164638, 179662, 187001, 374002, 576233, 1152466, 1199543, 1309007, 1427593, 2399086, 2618014, 2855186, 3375079, 6750158, 8396801, 9993151, 16793602, 19986302, 23625553, 47251106, 49181263, 58531313, 98362526, 117062626, 344268841, 375456959, 409719191, 688537682, 750913918, 819438382, 2628198713, 5256397426, 15393735319, 30787470638, 107756147233, 215512294466]

約数ペア:

[(1, 215512294466), (2, 107756147233), (7, 30787470638), (14, 15393735319), (41, 5256397426), (82, 2628198713), (263, 819438382), (287, 750913918), (313, 688537682), (526, 409719191), (574, 375456959), (626, 344268841), (1841, 117062626), (2191, 98362526), (3682, 58531313), (4382, 49181263), (4561, 47251106), (9122, 23625553), (10783, 19986302), (12833, 16793602), (21566, 9993151), (25666, 8396801), (31927, 6750158), (63854, 3375079), (75481, 2855186), (82319, 2618014), (89831, 2399086), (150962, 1427593), (164638, 1309007), (179662, 1199543), (187001, 1152466), (374002, 576233)]