628171104

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{619}}^1$

素因数の和:705

約数の個数: 144

約数和(自身を含む): 1861755840

約数和(自身を除く): 1233584736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 496, 528, 619, 682, 744, 961, 992, 1023, 1056, 1238, 1364, 1488, 1857, 1922, 2046, 2476, 2728, 2883, 2976, 3714, 3844, 4092, 4952, 5456, 5766, 6809, 7428, 7688, 8184, 9904, 10571, 10912, 11532, 13618, 14856, 15376, 16368, 19189, 19808, 20427, 21142, 23064, 27236, 29712, 30752, 31713, 32736, 38378, 40854, 42284, 46128, 54472, 57567, 59424, 63426, 76756, 81708, 84568, 92256, 108944, 115134, 126852, 153512, 163416, 169136, 211079, 217888, 230268, 253704, 307024, 326832, 338272, 422158, 460536, 507408, 594859, 614048, 633237, 653664, 844316, 921072, 1014816, 1189718, 1266474, 1688632, 1784577, 1842144, 2379436, 2532948, 3377264, 3569154, 4758872, 5065896, 6543449, 6754528, 7138308, 9517744, 10131792, 13086898, 14276616, 19035488, 19630347, 20263584, 26173796, 28553232, 39260694, 52347592, 57106464, 78521388, 104695184, 157042776, 209390368, 314085552, 628171104]

約数ペア:

[(1, 628171104), (2, 314085552), (3, 209390368), (4, 157042776), (6, 104695184), (8, 78521388), (11, 57106464), (12, 52347592), (16, 39260694), (22, 28553232), (24, 26173796), (31, 20263584), (32, 19630347), (33, 19035488), (44, 14276616), (48, 13086898), (62, 10131792), (66, 9517744), (88, 7138308), (93, 6754528), (96, 6543449), (124, 5065896), (132, 4758872), (176, 3569154), (186, 3377264), (248, 2532948), (264, 2379436), (341, 1842144), (352, 1784577), (372, 1688632), (496, 1266474), (528, 1189718), (619, 1014816), (682, 921072), (744, 844316), (961, 653664), (992, 633237), (1023, 614048), (1056, 594859), (1238, 507408), (1364, 460536), (1488, 422158), (1857, 338272), (1922, 326832), (2046, 307024), (2476, 253704), (2728, 230268), (2883, 217888), (2976, 211079), (3714, 169136), (3844, 163416), (4092, 153512), (4952, 126852), (5456, 115134), (5766, 108944), (6809, 92256), (7428, 84568), (7688, 81708), (8184, 76756), (9904, 63426), (10571, 59424), (10912, 57567), (11532, 54472), (13618, 46128), (14856, 42284), (15376, 40854), (16368, 38378), (19189, 32736), (19808, 31713), (20427, 30752), (21142, 29712), (23064, 27236)]