404266908

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 1009254400

約数和(自身を除く): 604987492

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 127, 129, 172, 186, 199, 254, 258, 372, 381, 398, 508, 516, 597, 762, 796, 1194, 1333, 1524, 2388, 2666, 3937, 3999, 5332, 5461, 6169, 7874, 7998, 8557, 10922, 11811, 12338, 15748, 15996, 16383, 17114, 18507, 21844, 23622, 24676, 25273, 25671, 32766, 34228, 37014, 47244, 50546, 51342, 65532, 74028, 75819, 101092, 102684, 151638, 169291, 265267, 303276, 338582, 507873, 530534, 677164, 783463, 795801, 1015746, 1061068, 1086739, 1566926, 1591602, 2031492, 2173478, 2350389, 3133852, 3183204, 3260217, 4346956, 4700778, 6520434, 9401556, 13040868, 33688909, 67377818, 101066727, 134755636, 202133454, 404266908]

約数ペア:

[(1, 404266908), (2, 202133454), (3, 134755636), (4, 101066727), (6, 67377818), (12, 33688909), (31, 13040868), (43, 9401556), (62, 6520434), (86, 4700778), (93, 4346956), (124, 3260217), (127, 3183204), (129, 3133852), (172, 2350389), (186, 2173478), (199, 2031492), (254, 1591602), (258, 1566926), (372, 1086739), (381, 1061068), (398, 1015746), (508, 795801), (516, 783463), (597, 677164), (762, 530534), (796, 507873), (1194, 338582), (1333, 303276), (1524, 265267), (2388, 169291), (2666, 151638), (3937, 102684), (3999, 101092), (5332, 75819), (5461, 74028), (6169, 65532), (7874, 51342), (7998, 50546), (8557, 47244), (10922, 37014), (11811, 34228), (12338, 32766), (15748, 25671), (15996, 25273), (16383, 24676), (17114, 23622), (18507, 21844)]