521442384

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24859}}^1$

素因数の和:24912

約数の個数: 80

約数和(自身を含む): 1479667200

約数和(自身を除く): 958224816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10488, 20976, 24859, 49718, 74577, 99436, 149154, 198872, 298308, 397744, 472321, 571757, 596616, 944642, 1143514, 1193232, 1416963, 1715271, 1889284, 2287028, 2833926, 3430542, 3778568, 4574056, 5667852, 6861084, 7557136, 9148112, 10863383, 11335704, 13722168, 21726766, 22671408, 27444336, 32590149, 43453532, 65180298, 86907064, 130360596, 173814128, 260721192, 521442384]

約数ペア:

[(1, 521442384), (2, 260721192), (3, 173814128), (4, 130360596), (6, 86907064), (8, 65180298), (12, 43453532), (16, 32590149), (19, 27444336), (23, 22671408), (24, 21726766), (38, 13722168), (46, 11335704), (48, 10863383), (57, 9148112), (69, 7557136), (76, 6861084), (92, 5667852), (114, 4574056), (138, 3778568), (152, 3430542), (184, 2833926), (228, 2287028), (276, 1889284), (304, 1715271), (368, 1416963), (437, 1193232), (456, 1143514), (552, 944642), (874, 596616), (912, 571757), (1104, 472321), (1311, 397744), (1748, 298308), (2622, 198872), (3496, 149154), (5244, 99436), (6992, 74577), (10488, 49718), (20976, 24859)]