489140172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{5849}}^1$

素因数の和:5983

約数の個数: 72

約数和(自身を含む): 1303192800

約数和(自身を除く): 814052628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 101, 138, 202, 207, 276, 303, 404, 414, 606, 828, 909, 1212, 1818, 2323, 3636, 4646, 5849, 6969, 9292, 11698, 13938, 17547, 20907, 23396, 27876, 35094, 41814, 52641, 70188, 83628, 105282, 134527, 210564, 269054, 403581, 538108, 590749, 807162, 1181498, 1210743, 1614324, 1772247, 2362996, 2421486, 3544494, 4842972, 5316741, 7088988, 10633482, 13587227, 21266964, 27174454, 40761681, 54348908, 81523362, 122285043, 163046724, 244570086, 489140172]

約数ペア:

[(1, 489140172), (2, 244570086), (3, 163046724), (4, 122285043), (6, 81523362), (9, 54348908), (12, 40761681), (18, 27174454), (23, 21266964), (36, 13587227), (46, 10633482), (69, 7088988), (92, 5316741), (101, 4842972), (138, 3544494), (202, 2421486), (207, 2362996), (276, 1772247), (303, 1614324), (404, 1210743), (414, 1181498), (606, 807162), (828, 590749), (909, 538108), (1212, 403581), (1818, 269054), (2323, 210564), (3636, 134527), (4646, 105282), (5849, 83628), (6969, 70188), (9292, 52641), (11698, 41814), (13938, 35094), (17547, 27876), (20907, 23396)]