222946668

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 706427904

約数和(自身を除く): 483481236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 81, 84, 93, 98, 108, 124, 126, 147, 151, 162, 186, 189, 196, 217, 243, 252, 279, 294, 302, 324, 372, 378, 434, 441, 453, 486, 558, 567, 588, 604, 651, 756, 837, 868, 882, 906, 972, 1057, 1116, 1134, 1302, 1323, 1359, 1519, 1674, 1701, 1764, 1812, 1953, 2114, 2268, 2511, 2604, 2646, 2718, 3038, 3171, 3348, 3402, 3906, 3969, 4077, 4228, 4557, 4681, 5022, 5292, 5436, 5859, 6076, 6342, 6804, 7399, 7533, 7812, 7938, 8154, 9114, 9362, 9513, 10044, 11718, 11907, 12231, 12684, 13671, 14043, 14798, 15066, 15876, 16308, 17577, 18228, 18724, 19026, 22197, 23436, 23814, 24462, 27342, 28086, 28539, 29596, 30132, 32767, 35154, 36693, 38052, 41013, 42129, 44394, 47628, 48924, 52731, 54684, 56172, 57078, 65534, 66591, 70308, 73386, 82026, 84258, 85617, 88788, 98301, 105462, 114156, 123039, 126387, 131068, 133182, 146772, 164052, 168516, 171234, 196602, 199773, 210924, 229369, 246078, 252774, 256851, 266364, 294903, 342468, 369117, 379161, 393204, 399546, 458738, 492156, 505548, 513702, 589806, 599319, 688107, 738234, 758322, 799092, 884709, 917476, 1027404, 1137483, 1179612, 1198638, 1376214, 1476468, 1516644, 1769418, 1797957, 2064321, 2274966, 2397276, 2654127, 2752428, 3538836, 3595914, 4128642, 4549932, 5308254, 6192963, 7191828, 7962381, 8257284, 10616508, 12385926, 15924762, 18578889, 24771852, 31849524, 37157778, 55736667, 74315556, 111473334, 222946668]

約数ペア:

[(1, 222946668), (2, 111473334), (3, 74315556), (4, 55736667), (6, 37157778), (7, 31849524), (9, 24771852), (12, 18578889), (14, 15924762), (18, 12385926), (21, 10616508), (27, 8257284), (28, 7962381), (31, 7191828), (36, 6192963), (42, 5308254), (49, 4549932), (54, 4128642), (62, 3595914), (63, 3538836), (81, 2752428), (84, 2654127), (93, 2397276), (98, 2274966), (108, 2064321), (124, 1797957), (126, 1769418), (147, 1516644), (151, 1476468), (162, 1376214), (186, 1198638), (189, 1179612), (196, 1137483), (217, 1027404), (243, 917476), (252, 884709), (279, 799092), (294, 758322), (302, 738234), (324, 688107), (372, 599319), (378, 589806), (434, 513702), (441, 505548), (453, 492156), (486, 458738), (558, 399546), (567, 393204), (588, 379161), (604, 369117), (651, 342468), (756, 294903), (837, 266364), (868, 256851), (882, 252774), (906, 246078), (972, 229369), (1057, 210924), (1116, 199773), (1134, 196602), (1302, 171234), (1323, 168516), (1359, 164052), (1519, 146772), (1674, 133182), (1701, 131068), (1764, 126387), (1812, 123039), (1953, 114156), (2114, 105462), (2268, 98301), (2511, 88788), (2604, 85617), (2646, 84258), (2718, 82026), (3038, 73386), (3171, 70308), (3348, 66591), (3402, 65534), (3906, 57078), (3969, 56172), (4077, 54684), (4228, 52731), (4557, 48924), (4681, 47628), (5022, 44394), (5292, 42129), (5436, 41013), (5859, 38052), (6076, 36693), (6342, 35154), (6804, 32767), (7399, 30132), (7533, 29596), (7812, 28539), (7938, 28086), (8154, 27342), (9114, 24462), (9362, 23814), (9513, 23436), (10044, 22197), (11718, 19026), (11907, 18724), (12231, 18228), (12684, 17577), (13671, 16308), (14043, 15876), (14798, 15066)]