222279876

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 216

約数和(自身を含む): 731989440

約数和(自身を除く): 509709564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 243, 252, 273, 294, 324, 351, 359, 364, 378, 441, 468, 486, 546, 567, 588, 637, 702, 718, 756, 819, 882, 972, 1053, 1077, 1092, 1134, 1274, 1323, 1404, 1436, 1638, 1701, 1764, 1911, 2106, 2154, 2268, 2457, 2513, 2548, 2646, 3159, 3231, 3276, 3402, 3822, 3969, 4212, 4308, 4667, 4914, 5026, 5292, 5733, 6318, 6462, 6804, 7371, 7539, 7644, 7938, 9334, 9693, 9828, 10052, 11466, 11907, 12636, 12924, 14001, 14742, 15078, 15876, 17199, 17591, 18668, 19386, 22113, 22617, 22932, 23814, 28002, 29079, 29484, 30156, 32669, 34398, 35182, 38772, 42003, 44226, 45234, 47628, 51597, 52773, 56004, 58158, 65338, 67851, 68796, 70364, 84006, 87237, 88452, 90468, 98007, 103194, 105546, 116316, 126009, 130676, 135702, 154791, 158319, 168012, 174474, 196014, 203553, 206388, 211092, 228683, 252018, 271404, 294021, 309582, 316638, 348948, 378027, 392028, 407106, 457366, 474957, 504036, 588042, 610659, 619164, 633276, 686049, 756054, 814212, 882063, 914732, 949914, 1134081, 1176084, 1221318, 1372098, 1424871, 1512108, 1764126, 1899828, 2058147, 2268162, 2442636, 2646189, 2744196, 2849742, 3528252, 4116294, 4274613, 4536324, 5292378, 5699484, 6174441, 7938567, 8232588, 8549226, 10584756, 12348882, 15877134, 17098452, 18523323, 24697764, 31754268, 37046646, 55569969, 74093292, 111139938, 222279876]

約数ペア:

[(1, 222279876), (2, 111139938), (3, 74093292), (4, 55569969), (6, 37046646), (7, 31754268), (9, 24697764), (12, 18523323), (13, 17098452), (14, 15877134), (18, 12348882), (21, 10584756), (26, 8549226), (27, 8232588), (28, 7938567), (36, 6174441), (39, 5699484), (42, 5292378), (49, 4536324), (52, 4274613), (54, 4116294), (63, 3528252), (78, 2849742), (81, 2744196), (84, 2646189), (91, 2442636), (98, 2268162), (108, 2058147), (117, 1899828), (126, 1764126), (147, 1512108), (156, 1424871), (162, 1372098), (182, 1221318), (189, 1176084), (196, 1134081), (234, 949914), (243, 914732), (252, 882063), (273, 814212), (294, 756054), (324, 686049), (351, 633276), (359, 619164), (364, 610659), (378, 588042), (441, 504036), (468, 474957), (486, 457366), (546, 407106), (567, 392028), (588, 378027), (637, 348948), (702, 316638), (718, 309582), (756, 294021), (819, 271404), (882, 252018), (972, 228683), (1053, 211092), (1077, 206388), (1092, 203553), (1134, 196014), (1274, 174474), (1323, 168012), (1404, 158319), (1436, 154791), (1638, 135702), (1701, 130676), (1764, 126009), (1911, 116316), (2106, 105546), (2154, 103194), (2268, 98007), (2457, 90468), (2513, 88452), (2548, 87237), (2646, 84006), (3159, 70364), (3231, 68796), (3276, 67851), (3402, 65338), (3822, 58158), (3969, 56004), (4212, 52773), (4308, 51597), (4667, 47628), (4914, 45234), (5026, 44226), (5292, 42003), (5733, 38772), (6318, 35182), (6462, 34398), (6804, 32669), (7371, 30156), (7539, 29484), (7644, 29079), (7938, 28002), (9334, 23814), (9693, 22932), (9828, 22617), (10052, 22113), (11466, 19386), (11907, 18668), (12636, 17591), (12924, 17199), (14001, 15876), (14742, 15078)]