271111038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2099}}^1$

素因数の和:2237

約数の個数: 64

約数和(自身を含む): 628992000

約数和(自身を除く): 357880962

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 103, 114, 206, 209, 309, 418, 618, 627, 1133, 1254, 1957, 2099, 2266, 3399, 3914, 4198, 5871, 6297, 6798, 11742, 12594, 21527, 23089, 39881, 43054, 46178, 64581, 69267, 79762, 119643, 129162, 138534, 216197, 239286, 432394, 438691, 648591, 877382, 1297182, 1316073, 2378167, 2632146, 4107743, 4756334, 7134501, 8215486, 12323229, 14269002, 24646458, 45185173, 90370346, 135555519, 271111038]

約数ペア:

[(1, 271111038), (2, 135555519), (3, 90370346), (6, 45185173), (11, 24646458), (19, 14269002), (22, 12323229), (33, 8215486), (38, 7134501), (57, 4756334), (66, 4107743), (103, 2632146), (114, 2378167), (206, 1316073), (209, 1297182), (309, 877382), (418, 648591), (618, 438691), (627, 432394), (1133, 239286), (1254, 216197), (1957, 138534), (2099, 129162), (2266, 119643), (3399, 79762), (3914, 69267), (4198, 64581), (5871, 46178), (6297, 43054), (6798, 39881), (11742, 23089), (12594, 21527)]