2255878.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 82555200

約数和(自身を除く): 51827868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 167, 171, 228, 269, 334, 342, 501, 538, 668, 684, 807, 1002, 1076, 1503, 1614, 2004, 2421, 3006, 3173, 3228, 4842, 5111, 6012, 6346, 9519, 9684, 10222, 12692, 15333, 19038, 20444, 28557, 30666, 38076, 44923, 45999, 57114, 61332, 89846, 91998, 114228, 134769, 179692, 183996, 269538, 404307, 539076, 808614, 853537, 1617228, 1707074, 2560611, 3414148, 5121222, 7681833, 10242444, 15363666, 30727332]

約数ペア:

[(1, 30727332), (2, 15363666), (3, 10242444), (4, 7681833), (6, 5121222), (9, 3414148), (12, 2560611), (18, 1707074), (19, 1617228), (36, 853537), (38, 808614), (57, 539076), (76, 404307), (114, 269538), (167, 183996), (171, 179692), (228, 134769), (269, 114228), (334, 91998), (342, 89846), (501, 61332), (538, 57114), (668, 45999), (684, 44923), (807, 38076), (1002, 30666), (1076, 28557), (1503, 20444), (1614, 19038), (2004, 15333), (2421, 12692), (3006, 10222), (3173, 9684), (3228, 9519), (4842, 6346), (5111, 6012)]