21315237744

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{95273}}^1$

素因数の和:95422

約数の個数: 80

約数和(自身を含む): 56707084800

約数和(自身を除く): 35391847056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 79, 118, 158, 177, 236, 237, 316, 354, 472, 474, 632, 708, 944, 948, 1264, 1416, 1896, 2832, 3792, 4661, 9322, 13983, 18644, 27966, 37288, 55932, 74576, 95273, 111864, 190546, 223728, 285819, 381092, 571638, 762184, 1143276, 1524368, 2286552, 4573104, 5621107, 7526567, 11242214, 15053134, 16863321, 22484428, 22579701, 30106268, 33726642, 44968856, 45159402, 60212536, 67453284, 89937712, 90318804, 120425072, 134906568, 180637608, 269813136, 361275216, 444067453, 888134906, 1332202359, 1776269812, 2664404718, 3552539624, 5328809436, 7105079248, 10657618872, 21315237744]

約数ペア:

[(1, 21315237744), (2, 10657618872), (3, 7105079248), (4, 5328809436), (6, 3552539624), (8, 2664404718), (12, 1776269812), (16, 1332202359), (24, 888134906), (48, 444067453), (59, 361275216), (79, 269813136), (118, 180637608), (158, 134906568), (177, 120425072), (236, 90318804), (237, 89937712), (316, 67453284), (354, 60212536), (472, 45159402), (474, 44968856), (632, 33726642), (708, 30106268), (944, 22579701), (948, 22484428), (1264, 16863321), (1416, 15053134), (1896, 11242214), (2832, 7526567), (3792, 5621107), (4661, 4573104), (9322, 2286552), (13983, 1524368), (18644, 1143276), (27966, 762184), (37288, 571638), (55932, 381092), (74576, 285819), (95273, 223728), (111864, 190546)]