1942298864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3041}}^1$

素因数の和:3270

約数の個数: 80

約数和(自身を含む): 4345436160

約数和(自身を除く): 2403137296

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 191, 209, 304, 382, 418, 764, 836, 1528, 1672, 2101, 3041, 3056, 3344, 3629, 4202, 6082, 7258, 8404, 12164, 14516, 16808, 24328, 29032, 33451, 33616, 39919, 48656, 57779, 58064, 66902, 79838, 115558, 133804, 159676, 231116, 267608, 319352, 462232, 535216, 580831, 635569, 638704, 924464, 1161662, 1271138, 2323324, 2542276, 4646648, 5084552, 6389141, 9293296, 10169104, 11035789, 12778282, 22071578, 25556564, 44143156, 51113128, 88286312, 102226256, 121393679, 176572624, 242787358, 485574716, 971149432, 1942298864]

約数ペア:

[(1, 1942298864), (2, 971149432), (4, 485574716), (8, 242787358), (11, 176572624), (16, 121393679), (19, 102226256), (22, 88286312), (38, 51113128), (44, 44143156), (76, 25556564), (88, 22071578), (152, 12778282), (176, 11035789), (191, 10169104), (209, 9293296), (304, 6389141), (382, 5084552), (418, 4646648), (764, 2542276), (836, 2323324), (1528, 1271138), (1672, 1161662), (2101, 924464), (3041, 638704), (3056, 635569), (3344, 580831), (3629, 535216), (4202, 462232), (6082, 319352), (7258, 267608), (8404, 231116), (12164, 159676), (14516, 133804), (16808, 115558), (24328, 79838), (29032, 66902), (33451, 58064), (33616, 57779), (39919, 48656)]