258036948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 804384000

約数和(自身を除く): 546347052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 76, 78, 102, 108, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 323, 342, 351, 442, 459, 468, 494, 513, 569, 612, 646, 663, 684, 702, 741, 884, 918, 969, 988, 1026, 1138, 1292, 1326, 1404, 1482, 1707, 1836, 1938, 1989, 2052, 2223, 2276, 2652, 2907, 2964, 3414, 3876, 3978, 4199, 4446, 5121, 5814, 5967, 6669, 6828, 7397, 7956, 8398, 8721, 8892, 9673, 10242, 10811, 11628, 11934, 12597, 13338, 14794, 15363, 16796, 17442, 19346, 20484, 21622, 22191, 23868, 25194, 26676, 29019, 29588, 30726, 32433, 34884, 37791, 38692, 43244, 44382, 50388, 58038, 61452, 64866, 66573, 75582, 87057, 88764, 97299, 113373, 116076, 125749, 129732, 133146, 140543, 151164, 174114, 183787, 194598, 199719, 226746, 251498, 261171, 266292, 281086, 291897, 348228, 367574, 377247, 389196, 399438, 421629, 453492, 502996, 522342, 551361, 562172, 583794, 735148, 754494, 798876, 843258, 1044684, 1102722, 1131741, 1167588, 1264887, 1508988, 1654083, 1686516, 2205444, 2263482, 2389231, 2529774, 3308166, 3395223, 3794661, 4526964, 4778462, 4962249, 5059548, 6616332, 6790446, 7167693, 7589322, 9556924, 9924498, 13580892, 14335386, 15178644, 19848996, 21503079, 28670772, 43006158, 64509237, 86012316, 129018474, 258036948]

約数ペア:

[(1, 258036948), (2, 129018474), (3, 86012316), (4, 64509237), (6, 43006158), (9, 28670772), (12, 21503079), (13, 19848996), (17, 15178644), (18, 14335386), (19, 13580892), (26, 9924498), (27, 9556924), (34, 7589322), (36, 7167693), (38, 6790446), (39, 6616332), (51, 5059548), (52, 4962249), (54, 4778462), (57, 4526964), (68, 3794661), (76, 3395223), (78, 3308166), (102, 2529774), (108, 2389231), (114, 2263482), (117, 2205444), (153, 1686516), (156, 1654083), (171, 1508988), (204, 1264887), (221, 1167588), (228, 1131741), (234, 1102722), (247, 1044684), (306, 843258), (323, 798876), (342, 754494), (351, 735148), (442, 583794), (459, 562172), (468, 551361), (494, 522342), (513, 502996), (569, 453492), (612, 421629), (646, 399438), (663, 389196), (684, 377247), (702, 367574), (741, 348228), (884, 291897), (918, 281086), (969, 266292), (988, 261171), (1026, 251498), (1138, 226746), (1292, 199719), (1326, 194598), (1404, 183787), (1482, 174114), (1707, 151164), (1836, 140543), (1938, 133146), (1989, 129732), (2052, 125749), (2223, 116076), (2276, 113373), (2652, 97299), (2907, 88764), (2964, 87057), (3414, 75582), (3876, 66573), (3978, 64866), (4199, 61452), (4446, 58038), (5121, 50388), (5814, 44382), (5967, 43244), (6669, 38692), (6828, 37791), (7397, 34884), (7956, 32433), (8398, 30726), (8721, 29588), (8892, 29019), (9673, 26676), (10242, 25194), (10811, 23868), (11628, 22191), (11934, 21622), (12597, 20484), (13338, 19346), (14794, 17442), (15363, 16796)]