222661278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 588349440

約数和(自身を除く): 365688162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 83, 94, 126, 141, 151, 166, 189, 249, 282, 302, 329, 378, 423, 453, 498, 581, 658, 747, 846, 906, 987, 1057, 1162, 1269, 1359, 1494, 1743, 1974, 2114, 2241, 2538, 2718, 2961, 3171, 3486, 3901, 4077, 4482, 5229, 5922, 6342, 7097, 7802, 8154, 8883, 9513, 10458, 11703, 12533, 14194, 15687, 17766, 19026, 21291, 23406, 25066, 27307, 28539, 31374, 35109, 37599, 42582, 49679, 54614, 57078, 63873, 70218, 75198, 81921, 87731, 99358, 105327, 112797, 127746, 149037, 163842, 175462, 191619, 210654, 225594, 245763, 263193, 298074, 338391, 383238, 447111, 491526, 526386, 589051, 676782, 737289, 789579, 894222, 1178102, 1341333, 1474578, 1579158, 1767153, 2368737, 2682666, 3534306, 4123357, 4737474, 5301459, 8246714, 10602918, 12370071, 15904377, 24740142, 31808754, 37110213, 74220426, 111330639, 222661278]

約数ペア:

[(1, 222661278), (2, 111330639), (3, 74220426), (6, 37110213), (7, 31808754), (9, 24740142), (14, 15904377), (18, 12370071), (21, 10602918), (27, 8246714), (42, 5301459), (47, 4737474), (54, 4123357), (63, 3534306), (83, 2682666), (94, 2368737), (126, 1767153), (141, 1579158), (151, 1474578), (166, 1341333), (189, 1178102), (249, 894222), (282, 789579), (302, 737289), (329, 676782), (378, 589051), (423, 526386), (453, 491526), (498, 447111), (581, 383238), (658, 338391), (747, 298074), (846, 263193), (906, 245763), (987, 225594), (1057, 210654), (1162, 191619), (1269, 175462), (1359, 163842), (1494, 149037), (1743, 127746), (1974, 112797), (2114, 105327), (2241, 99358), (2538, 87731), (2718, 81921), (2961, 75198), (3171, 70218), (3486, 63873), (3901, 57078), (4077, 54614), (4482, 49679), (5229, 42582), (5922, 37599), (6342, 35109), (7097, 31374), (7802, 28539), (8154, 27307), (8883, 25066), (9513, 23406), (10458, 21291), (11703, 19026), (12533, 17766), (14194, 15687)]