380880612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79549}}^1$

素因数の和:79585

約数の個数: 72

約数和(自身を含む): 1158248000

約数和(自身を除く): 777367388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 79549, 159098, 238647, 318196, 477294, 556843, 715941, 954588, 1113686, 1431882, 1511431, 1670529, 2227372, 2863764, 3022862, 3341058, 4534293, 5011587, 6045724, 6682116, 9068586, 10023174, 10580017, 13602879, 18137172, 20046348, 21160034, 27205758, 31740051, 42320068, 54411516, 63480102, 95220153, 126960204, 190440306, 380880612]

約数ペア:

[(1, 380880612), (2, 190440306), (3, 126960204), (4, 95220153), (6, 63480102), (7, 54411516), (9, 42320068), (12, 31740051), (14, 27205758), (18, 21160034), (19, 20046348), (21, 18137172), (28, 13602879), (36, 10580017), (38, 10023174), (42, 9068586), (57, 6682116), (63, 6045724), (76, 5011587), (84, 4534293), (114, 3341058), (126, 3022862), (133, 2863764), (171, 2227372), (228, 1670529), (252, 1511431), (266, 1431882), (342, 1113686), (399, 954588), (532, 715941), (684, 556843), (798, 477294), (1197, 318196), (1596, 238647), (2394, 159098), (4788, 79549)]