342180468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2237}}^1$

素因数の和:2861

約数の個数: 72

約数和(自身を含む): 990592512

約数和(自身を除く): 648412044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 607, 1214, 1821, 2237, 2428, 3642, 4249, 4474, 5463, 6711, 7284, 8498, 8948, 10926, 12747, 13422, 15659, 16996, 20133, 21852, 25494, 26844, 31318, 38241, 40266, 46977, 50988, 62636, 76482, 80532, 93954, 140931, 152964, 187908, 281862, 563724, 1357859, 2715718, 4073577, 5431436, 8147154, 9505013, 12220731, 16294308, 19010026, 24441462, 28515039, 38020052, 48882924, 57030078, 85545117, 114060156, 171090234, 342180468]

約数ペア:

[(1, 342180468), (2, 171090234), (3, 114060156), (4, 85545117), (6, 57030078), (7, 48882924), (9, 38020052), (12, 28515039), (14, 24441462), (18, 19010026), (21, 16294308), (28, 12220731), (36, 9505013), (42, 8147154), (63, 5431436), (84, 4073577), (126, 2715718), (252, 1357859), (607, 563724), (1214, 281862), (1821, 187908), (2237, 152964), (2428, 140931), (3642, 93954), (4249, 80532), (4474, 76482), (5463, 62636), (6711, 50988), (7284, 46977), (8498, 40266), (8948, 38241), (10926, 31318), (12747, 26844), (13422, 25494), (15659, 21852), (16996, 20133)]