480231232

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1848

約数の個数: 112

約数和(自身を含む): 1144463040

約数和(自身を除く): 664231808

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 416, 442, 494, 544, 608, 646, 832, 884, 988, 1088, 1216, 1292, 1768, 1787, 1976, 2584, 3536, 3574, 3952, 4199, 5168, 7072, 7148, 7904, 8398, 10336, 14144, 14296, 15808, 16796, 20672, 23231, 28592, 30379, 33592, 33953, 46462, 57184, 60758, 67184, 67906, 92924, 114368, 121516, 134368, 135812, 185848, 243032, 268736, 271624, 371696, 394927, 441389, 486064, 543248, 577201, 743392, 789854, 882778, 972128, 1086496, 1154402, 1486784, 1579708, 1765556, 1944256, 2172992, 2308804, 3159416, 3531112, 4617608, 6318832, 7062224, 7503613, 9235216, 12637664, 14124448, 15007226, 18470432, 25275328, 28248896, 30014452, 36940864, 60028904, 120057808, 240115616, 480231232]

約数ペア:

[(1, 480231232), (2, 240115616), (4, 120057808), (8, 60028904), (13, 36940864), (16, 30014452), (17, 28248896), (19, 25275328), (26, 18470432), (32, 15007226), (34, 14124448), (38, 12637664), (52, 9235216), (64, 7503613), (68, 7062224), (76, 6318832), (104, 4617608), (136, 3531112), (152, 3159416), (208, 2308804), (221, 2172992), (247, 1944256), (272, 1765556), (304, 1579708), (323, 1486784), (416, 1154402), (442, 1086496), (494, 972128), (544, 882778), (608, 789854), (646, 743392), (832, 577201), (884, 543248), (988, 486064), (1088, 441389), (1216, 394927), (1292, 371696), (1768, 271624), (1787, 268736), (1976, 243032), (2584, 185848), (3536, 135812), (3574, 134368), (3952, 121516), (4199, 114368), (5168, 92924), (7072, 67906), (7148, 67184), (7904, 60758), (8398, 57184), (10336, 46462), (14144, 33953), (14296, 33592), (15808, 30379), (16796, 28592), (20672, 23231)]