387323892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9283}}^1$

素因数の和:9373

約数の個数: 72

約数和(自身を含む): 1047606560

約数和(自身を除く): 660282668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 2196, 2318, 3477, 4636, 6954, 9283, 10431, 13908, 18566, 20862, 27849, 37132, 41724, 55698, 83547, 111396, 167094, 176377, 334188, 352754, 529131, 566263, 705508, 1058262, 1132526, 1587393, 1698789, 2116524, 2265052, 3174786, 3397578, 5096367, 6349572, 6795156, 10192734, 10758997, 20385468, 21517994, 32276991, 43035988, 64553982, 96830973, 129107964, 193661946, 387323892]

約数ペア:

[(1, 387323892), (2, 193661946), (3, 129107964), (4, 96830973), (6, 64553982), (9, 43035988), (12, 32276991), (18, 21517994), (19, 20385468), (36, 10758997), (38, 10192734), (57, 6795156), (61, 6349572), (76, 5096367), (114, 3397578), (122, 3174786), (171, 2265052), (183, 2116524), (228, 1698789), (244, 1587393), (342, 1132526), (366, 1058262), (549, 705508), (684, 566263), (732, 529131), (1098, 352754), (1159, 334188), (2196, 176377), (2318, 167094), (3477, 111396), (4636, 83547), (6954, 55698), (9283, 41724), (10431, 37132), (13908, 27849), (18566, 20862)]