2229924004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{3677}}^1$

素因数の和:3889

約数の個数: 72

約数和(自身を含む): 4930873920

約数和(自身を除く): 2700949916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 179, 242, 308, 358, 484, 716, 847, 1253, 1694, 1969, 2506, 3388, 3677, 3938, 5012, 7354, 7876, 13783, 14708, 21659, 25739, 27566, 40447, 43318, 51478, 55132, 80894, 86636, 102956, 151613, 161788, 283129, 303226, 444917, 566258, 606452, 658183, 889834, 1132516, 1316366, 1779668, 2632732, 3114419, 4607281, 6228838, 7240013, 9214562, 12457676, 14480026, 18429124, 28960052, 50680091, 79640143, 101360182, 159280286, 202720364, 318560572, 557481001, 1114962002, 2229924004]

約数ペア:

[(1, 2229924004), (2, 1114962002), (4, 557481001), (7, 318560572), (11, 202720364), (14, 159280286), (22, 101360182), (28, 79640143), (44, 50680091), (77, 28960052), (121, 18429124), (154, 14480026), (179, 12457676), (242, 9214562), (308, 7240013), (358, 6228838), (484, 4607281), (716, 3114419), (847, 2632732), (1253, 1779668), (1694, 1316366), (1969, 1132516), (2506, 889834), (3388, 658183), (3677, 606452), (3938, 566258), (5012, 444917), (7354, 303226), (7876, 283129), (13783, 161788), (14708, 151613), (21659, 102956), (25739, 86636), (27566, 80894), (40447, 55132), (43318, 51478)]