398309076

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{37253}}^1$

素因数の和:37283

約数の個数: 72

約数和(自身を含む): 1139078304

約数和(自身を除く): 740769228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 37253, 74506, 111759, 149012, 223518, 335277, 409783, 447036, 670554, 819566, 1005831, 1229349, 1341108, 1639132, 2011662, 2458698, 3017493, 3688047, 4023324, 4917396, 6034986, 7376094, 9052479, 11064141, 12069972, 14752188, 18104958, 22128282, 33192423, 36209916, 44256564, 66384846, 99577269, 132769692, 199154538, 398309076]

約数ペア:

[(1, 398309076), (2, 199154538), (3, 132769692), (4, 99577269), (6, 66384846), (9, 44256564), (11, 36209916), (12, 33192423), (18, 22128282), (22, 18104958), (27, 14752188), (33, 12069972), (36, 11064141), (44, 9052479), (54, 7376094), (66, 6034986), (81, 4917396), (99, 4023324), (108, 3688047), (132, 3017493), (162, 2458698), (198, 2011662), (243, 1639132), (297, 1341108), (324, 1229349), (396, 1005831), (486, 819566), (594, 670554), (891, 447036), (972, 409783), (1188, 335277), (1782, 223518), (2673, 149012), (3564, 111759), (5346, 74506), (10692, 37253)]