354444948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2286

約数の個数: 144

約数和(自身を含む): 1087037952

約数和(自身を除く): 732593004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1209, 1287, 1364, 1612, 1716, 2046, 2221, 2418, 2574, 3069, 3627, 4092, 4433, 4442, 4836, 5148, 6138, 6663, 7254, 8866, 8884, 12276, 13299, 13326, 14508, 17732, 19989, 24431, 26598, 26652, 28873, 39897, 39978, 48862, 53196, 57746, 68851, 73293, 79794, 79956, 86619, 97724, 115492, 137702, 146586, 159588, 173238, 206553, 219879, 259857, 275404, 293172, 317603, 346476, 413106, 439758, 519714, 619659, 635206, 757361, 826212, 879516, 895063, 952809, 1039428, 1239318, 1270412, 1514722, 1790126, 1905618, 2272083, 2478636, 2685189, 2858427, 3029444, 3580252, 3811236, 4544166, 5370378, 5716854, 6816249, 8055567, 9088332, 9845693, 10740756, 11433708, 13632498, 16111134, 19691386, 27264996, 29537079, 32222268, 39382772, 59074158, 88611237, 118148316, 177222474, 354444948]

約数ペア:

[(1, 354444948), (2, 177222474), (3, 118148316), (4, 88611237), (6, 59074158), (9, 39382772), (11, 32222268), (12, 29537079), (13, 27264996), (18, 19691386), (22, 16111134), (26, 13632498), (31, 11433708), (33, 10740756), (36, 9845693), (39, 9088332), (44, 8055567), (52, 6816249), (62, 5716854), (66, 5370378), (78, 4544166), (93, 3811236), (99, 3580252), (117, 3029444), (124, 2858427), (132, 2685189), (143, 2478636), (156, 2272083), (186, 1905618), (198, 1790126), (234, 1514722), (279, 1270412), (286, 1239318), (341, 1039428), (372, 952809), (396, 895063), (403, 879516), (429, 826212), (468, 757361), (558, 635206), (572, 619659), (682, 519714), (806, 439758), (858, 413106), (1023, 346476), (1116, 317603), (1209, 293172), (1287, 275404), (1364, 259857), (1612, 219879), (1716, 206553), (2046, 173238), (2221, 159588), (2418, 146586), (2574, 137702), (3069, 115492), (3627, 97724), (4092, 86619), (4433, 79956), (4442, 79794), (4836, 73293), (5148, 68851), (6138, 57746), (6663, 53196), (7254, 48862), (8866, 39978), (8884, 39897), (12276, 28873), (13299, 26652), (13326, 26598), (14508, 24431), (17732, 19989)]