215525934

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 112

約数和(自身を含む): 532142352

約数和(自身を除く): 316616418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 83, 117, 137, 162, 166, 234, 243, 249, 274, 351, 411, 486, 498, 702, 729, 747, 822, 1053, 1079, 1233, 1458, 1494, 1781, 2106, 2158, 2241, 2466, 3159, 3237, 3562, 3699, 4482, 5343, 6318, 6474, 6723, 7398, 9477, 9711, 10686, 11097, 11371, 13446, 16029, 18954, 19422, 20169, 22194, 22742, 29133, 32058, 33291, 34113, 40338, 48087, 58266, 60507, 66582, 68226, 87399, 96174, 99873, 102339, 121014, 144261, 147823, 174798, 199746, 204678, 262197, 288522, 295646, 307017, 432783, 443469, 524394, 614034, 786591, 865566, 886938, 921051, 1298349, 1330407, 1573182, 1842102, 2596698, 2660814, 2763153, 3991221, 5526306, 7982442, 8289459, 11973663, 16578918, 23947326, 35920989, 71841978, 107762967, 215525934]

約数ペア:

[(1, 215525934), (2, 107762967), (3, 71841978), (6, 35920989), (9, 23947326), (13, 16578918), (18, 11973663), (26, 8289459), (27, 7982442), (39, 5526306), (54, 3991221), (78, 2763153), (81, 2660814), (83, 2596698), (117, 1842102), (137, 1573182), (162, 1330407), (166, 1298349), (234, 921051), (243, 886938), (249, 865566), (274, 786591), (351, 614034), (411, 524394), (486, 443469), (498, 432783), (702, 307017), (729, 295646), (747, 288522), (822, 262197), (1053, 204678), (1079, 199746), (1233, 174798), (1458, 147823), (1494, 144261), (1781, 121014), (2106, 102339), (2158, 99873), (2241, 96174), (2466, 87399), (3159, 68226), (3237, 66582), (3562, 60507), (3699, 58266), (4482, 48087), (5343, 40338), (6318, 34113), (6474, 33291), (6723, 32058), (7398, 29133), (9477, 22742), (9711, 22194), (10686, 20169), (11097, 19422), (11371, 18954), (13446, 16029)]