489194976

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{268199}}^1$

素因数の和:268231

約数の個数: 48

約数和(自身を含む): 1351728000

約数和(自身を除く): 862533024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 268199, 536398, 804597, 1072796, 1609194, 2145592, 3218388, 4291184, 5095781, 6436776, 8582368, 10191562, 12873552, 15287343, 20383124, 25747104, 30574686, 40766248, 61149372, 81532496, 122298744, 163064992, 244597488, 489194976]

約数ペア:

[(1, 489194976), (2, 244597488), (3, 163064992), (4, 122298744), (6, 81532496), (8, 61149372), (12, 40766248), (16, 30574686), (19, 25747104), (24, 20383124), (32, 15287343), (38, 12873552), (48, 10191562), (57, 8582368), (76, 6436776), (96, 5095781), (114, 4291184), (152, 3218388), (228, 2145592), (304, 1609194), (456, 1072796), (608, 804597), (912, 536398), (1824, 268199)]