228471516

素因数分解:

$2^2\times 3^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 288

約数和(自身を含む): 769527360

約数和(自身を除く): 541055844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 41, 42, 49, 52, 54, 63, 78, 81, 82, 84, 91, 98, 108, 117, 123, 126, 147, 156, 162, 164, 182, 189, 196, 234, 243, 246, 252, 273, 287, 294, 324, 351, 364, 369, 378, 441, 468, 486, 492, 533, 546, 567, 574, 588, 637, 702, 729, 738, 756, 819, 861, 882, 972, 1053, 1066, 1092, 1107, 1134, 1148, 1274, 1323, 1404, 1458, 1476, 1599, 1638, 1701, 1722, 1764, 1911, 2009, 2106, 2132, 2187, 2214, 2268, 2457, 2548, 2583, 2646, 2916, 3159, 3198, 3276, 3321, 3402, 3444, 3731, 3822, 3969, 4018, 4212, 4374, 4428, 4797, 4914, 5103, 5166, 5292, 5733, 6027, 6318, 6396, 6642, 6804, 7371, 7462, 7644, 7749, 7938, 8036, 8748, 9477, 9594, 9828, 9963, 10206, 10332, 11193, 11466, 11907, 12054, 12636, 13284, 14391, 14742, 14924, 15309, 15498, 15876, 17199, 18081, 18954, 19188, 19926, 20412, 22113, 22386, 22932, 23247, 23814, 24108, 26117, 28431, 28782, 29484, 29889, 30618, 30996, 33579, 34398, 35721, 36162, 37908, 39852, 43173, 44226, 44772, 46494, 47628, 51597, 52234, 54243, 56862, 57564, 59778, 61236, 66339, 67158, 68796, 69741, 71442, 72324, 78351, 86346, 88452, 89667, 92988, 100737, 103194, 104468, 107163, 108486, 113724, 119556, 129519, 132678, 134316, 139482, 142884, 154791, 156702, 162729, 172692, 179334, 199017, 201474, 206388, 209223, 214326, 216972, 235053, 259038, 265356, 278964, 302211, 309582, 313404, 325458, 358668, 388557, 398034, 402948, 418446, 428652, 464373, 470106, 488187, 518076, 604422, 619164, 627669, 650916, 705159, 777114, 796068, 836892, 906633, 928746, 940212, 976374, 1165671, 1208844, 1255338, 1393119, 1410318, 1464561, 1554228, 1813266, 1857492, 1952748, 2115477, 2331342, 2510676, 2719899, 2786238, 2820636, 2929122, 3626532, 4230954, 4393683, 4662684, 5439798, 5572476, 5858244, 6346431, 8159697, 8461908, 8787366, 10879596, 12692862, 16319394, 17574732, 19039293, 25385724, 32638788, 38078586, 57117879, 76157172, 114235758, 228471516]

約数ペア:

[(1, 228471516), (2, 114235758), (3, 76157172), (4, 57117879), (6, 38078586), (7, 32638788), (9, 25385724), (12, 19039293), (13, 17574732), (14, 16319394), (18, 12692862), (21, 10879596), (26, 8787366), (27, 8461908), (28, 8159697), (36, 6346431), (39, 5858244), (41, 5572476), (42, 5439798), (49, 4662684), (52, 4393683), (54, 4230954), (63, 3626532), (78, 2929122), (81, 2820636), (82, 2786238), (84, 2719899), (91, 2510676), (98, 2331342), (108, 2115477), (117, 1952748), (123, 1857492), (126, 1813266), (147, 1554228), (156, 1464561), (162, 1410318), (164, 1393119), (182, 1255338), (189, 1208844), (196, 1165671), (234, 976374), (243, 940212), (246, 928746), (252, 906633), (273, 836892), (287, 796068), (294, 777114), (324, 705159), (351, 650916), (364, 627669), (369, 619164), (378, 604422), (441, 518076), (468, 488187), (486, 470106), (492, 464373), (533, 428652), (546, 418446), (567, 402948), (574, 398034), (588, 388557), (637, 358668), (702, 325458), (729, 313404), (738, 309582), (756, 302211), (819, 278964), (861, 265356), (882, 259038), (972, 235053), (1053, 216972), (1066, 214326), (1092, 209223), (1107, 206388), (1134, 201474), (1148, 199017), (1274, 179334), (1323, 172692), (1404, 162729), (1458, 156702), (1476, 154791), (1599, 142884), (1638, 139482), (1701, 134316), (1722, 132678), (1764, 129519), (1911, 119556), (2009, 113724), (2106, 108486), (2132, 107163), (2187, 104468), (2214, 103194), (2268, 100737), (2457, 92988), (2548, 89667), (2583, 88452), (2646, 86346), (2916, 78351), (3159, 72324), (3198, 71442), (3276, 69741), (3321, 68796), (3402, 67158), (3444, 66339), (3731, 61236), (3822, 59778), (3969, 57564), (4018, 56862), (4212, 54243), (4374, 52234), (4428, 51597), (4797, 47628), (4914, 46494), (5103, 44772), (5166, 44226), (5292, 43173), (5733, 39852), (6027, 37908), (6318, 36162), (6396, 35721), (6642, 34398), (6804, 33579), (7371, 30996), (7462, 30618), (7644, 29889), (7749, 29484), (7938, 28782), (8036, 28431), (8748, 26117), (9477, 24108), (9594, 23814), (9828, 23247), (9963, 22932), (10206, 22386), (10332, 22113), (11193, 20412), (11466, 19926), (11907, 19188), (12054, 18954), (12636, 18081), (13284, 17199), (14391, 15876), (14742, 15498), (14924, 15309)]