301963428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1242

約数の個数: 144

約数和(自身を含む): 895876800

約数和(自身を除く): 593913372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 36, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 117, 156, 171, 174, 228, 234, 247, 261, 342, 348, 377, 468, 494, 522, 551, 684, 741, 754, 988, 1044, 1102, 1131, 1171, 1482, 1508, 1653, 2204, 2223, 2262, 2342, 2964, 3306, 3393, 3513, 4446, 4524, 4684, 4959, 6612, 6786, 7026, 7163, 8892, 9918, 10539, 13572, 14052, 14326, 15223, 19836, 21078, 21489, 22249, 28652, 30446, 33959, 42156, 42978, 44498, 45669, 60892, 64467, 66747, 67918, 85956, 88996, 91338, 101877, 128934, 133494, 135836, 137007, 182676, 200241, 203754, 257868, 266988, 274014, 289237, 305631, 400482, 407508, 441467, 548028, 578474, 611262, 645221, 800964, 867711, 882934, 1156948, 1222524, 1290442, 1324401, 1735422, 1765868, 1935663, 2580884, 2603133, 2648802, 3470844, 3871326, 3973203, 5206266, 5297604, 5806989, 7742652, 7946406, 8387873, 10412532, 11613978, 15892812, 16775746, 23227956, 25163619, 33551492, 50327238, 75490857, 100654476, 150981714, 301963428]

約数ペア:

[(1, 301963428), (2, 150981714), (3, 100654476), (4, 75490857), (6, 50327238), (9, 33551492), (12, 25163619), (13, 23227956), (18, 16775746), (19, 15892812), (26, 11613978), (29, 10412532), (36, 8387873), (38, 7946406), (39, 7742652), (52, 5806989), (57, 5297604), (58, 5206266), (76, 3973203), (78, 3871326), (87, 3470844), (114, 2648802), (116, 2603133), (117, 2580884), (156, 1935663), (171, 1765868), (174, 1735422), (228, 1324401), (234, 1290442), (247, 1222524), (261, 1156948), (342, 882934), (348, 867711), (377, 800964), (468, 645221), (494, 611262), (522, 578474), (551, 548028), (684, 441467), (741, 407508), (754, 400482), (988, 305631), (1044, 289237), (1102, 274014), (1131, 266988), (1171, 257868), (1482, 203754), (1508, 200241), (1653, 182676), (2204, 137007), (2223, 135836), (2262, 133494), (2342, 128934), (2964, 101877), (3306, 91338), (3393, 88996), (3513, 85956), (4446, 67918), (4524, 66747), (4684, 64467), (4959, 60892), (6612, 45669), (6786, 44498), (7026, 42978), (7163, 42156), (8892, 33959), (9918, 30446), (10539, 28652), (13572, 22249), (14052, 21489), (14326, 21078), (15223, 19836)]