286871916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 725469696

約数和(自身を除く): 438597780

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 101, 123, 138, 164, 202, 246, 251, 276, 303, 404, 492, 502, 606, 753, 943, 1004, 1212, 1506, 1886, 2323, 2829, 3012, 3772, 4141, 4646, 5658, 5773, 6969, 8282, 9292, 10291, 11316, 11546, 12423, 13938, 16564, 17319, 20582, 23092, 24846, 25351, 27876, 30873, 34638, 41164, 49692, 50702, 61746, 69276, 76053, 95243, 101404, 123492, 152106, 190486, 236693, 285729, 304212, 380972, 473386, 571458, 583073, 710079, 946772, 1039391, 1142916, 1166146, 1420158, 1749219, 2078782, 2332292, 2840316, 3118173, 3498438, 4157564, 6236346, 6996876, 12472692, 23905993, 47811986, 71717979, 95623972, 143435958, 286871916]

約数ペア:

[(1, 286871916), (2, 143435958), (3, 95623972), (4, 71717979), (6, 47811986), (12, 23905993), (23, 12472692), (41, 6996876), (46, 6236346), (69, 4157564), (82, 3498438), (92, 3118173), (101, 2840316), (123, 2332292), (138, 2078782), (164, 1749219), (202, 1420158), (246, 1166146), (251, 1142916), (276, 1039391), (303, 946772), (404, 710079), (492, 583073), (502, 571458), (606, 473386), (753, 380972), (943, 304212), (1004, 285729), (1212, 236693), (1506, 190486), (1886, 152106), (2323, 123492), (2829, 101404), (3012, 95243), (3772, 76053), (4141, 69276), (4646, 61746), (5658, 50702), (5773, 49692), (6969, 41164), (8282, 34638), (9292, 30873), (10291, 27876), (11316, 25351), (11546, 24846), (12423, 23092), (13938, 20582), (16564, 17319)]