378889410252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{11152991}}^1$

素因数の和:11153166

約数の個数: 48

約数和(自身を含む): 936851328000

約数和(自身を除く): 557961917748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 596, 894, 1788, 2831, 5662, 8493, 11324, 16986, 33972, 11152991, 22305982, 33458973, 44611964, 66917946, 133835892, 211906829, 423813658, 635720487, 847627316, 1271440974, 1661795659, 2542881948, 3323591318, 4985386977, 6647182636, 9970773954, 19941547908, 31574117521, 63148235042, 94722352563, 126296470084, 189444705126, 378889410252]

約数ペア:

[(1, 378889410252), (2, 189444705126), (3, 126296470084), (4, 94722352563), (6, 63148235042), (12, 31574117521), (19, 19941547908), (38, 9970773954), (57, 6647182636), (76, 4985386977), (114, 3323591318), (149, 2542881948), (228, 1661795659), (298, 1271440974), (447, 847627316), (596, 635720487), (894, 423813658), (1788, 211906829), (2831, 133835892), (5662, 66917946), (8493, 44611964), (11324, 33458973), (16986, 22305982), (33972, 11152991)]