497517228

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{39373}}^1$

素因数の和:39405

約数の個数: 72

約数和(自身を含む): 1404549328

約数和(自身を除く): 907032100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 39373, 78746, 118119, 157492, 236238, 354357, 472476, 511849, 708714, 1023698, 1063071, 1417428, 1535547, 2047396, 2126142, 3071094, 3189213, 4252284, 4606641, 6142188, 6378426, 9213282, 9567639, 12756852, 13819923, 18426564, 19135278, 27639846, 38270556, 41459769, 55279692, 82919538, 124379307, 165839076, 248758614, 497517228]

約数ペア:

[(1, 497517228), (2, 248758614), (3, 165839076), (4, 124379307), (6, 82919538), (9, 55279692), (12, 41459769), (13, 38270556), (18, 27639846), (26, 19135278), (27, 18426564), (36, 13819923), (39, 12756852), (52, 9567639), (54, 9213282), (78, 6378426), (81, 6142188), (108, 4606641), (117, 4252284), (156, 3189213), (162, 3071094), (234, 2126142), (243, 2047396), (324, 1535547), (351, 1417428), (468, 1063071), (486, 1023698), (702, 708714), (972, 511849), (1053, 472476), (1404, 354357), (2106, 236238), (3159, 157492), (4212, 118119), (6318, 78746), (12636, 39373)]