121872772322

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{191}}^1\times {\mathrm{1427}}^1$

素因数の和:1728

約数の個数: 96

約数和(自身を含む): 226754519040

約数和(自身を除く): 104881746718

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 191, 266, 287, 382, 574, 779, 1337, 1427, 1558, 1681, 2674, 2854, 3362, 3629, 5453, 7258, 7831, 9989, 10906, 11767, 15662, 19978, 23534, 25403, 27113, 31939, 50806, 54226, 54817, 58507, 63878, 109634, 117014, 148789, 189791, 223573, 272557, 297578, 321071, 379582, 409549, 447146, 545114, 642142, 819098, 1041523, 1111633, 1907899, 2083046, 2223266, 2247497, 2398787, 3815798, 4494994, 4797574, 5178583, 6100349, 7781431, 10357166, 11174837, 12200698, 15562862, 16791509, 22349674, 33583018, 36250081, 42702443, 45576953, 72500162, 78223859, 85404886, 91153906, 156447718, 212321903, 319038671, 424643806, 458168317, 638077342, 916336634, 1486253321, 2972506642, 3207178219, 6414356438, 8705198023, 17410396046, 60936386161, 121872772322]

約数ペア:

[(1, 121872772322), (2, 60936386161), (7, 17410396046), (14, 8705198023), (19, 6414356438), (38, 3207178219), (41, 2972506642), (82, 1486253321), (133, 916336634), (191, 638077342), (266, 458168317), (287, 424643806), (382, 319038671), (574, 212321903), (779, 156447718), (1337, 91153906), (1427, 85404886), (1558, 78223859), (1681, 72500162), (2674, 45576953), (2854, 42702443), (3362, 36250081), (3629, 33583018), (5453, 22349674), (7258, 16791509), (7831, 15562862), (9989, 12200698), (10906, 11174837), (11767, 10357166), (15662, 7781431), (19978, 6100349), (23534, 5178583), (25403, 4797574), (27113, 4494994), (31939, 3815798), (50806, 2398787), (54226, 2247497), (54817, 2223266), (58507, 2083046), (63878, 1907899), (109634, 1111633), (117014, 1041523), (148789, 819098), (189791, 642142), (223573, 545114), (272557, 447146), (297578, 409549), (321071, 379582)]