191713416

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 486864000

約数和(自身を除く): 295150584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 199, 274, 293, 398, 411, 548, 586, 597, 796, 822, 879, 1096, 1172, 1194, 1592, 1644, 1758, 2344, 2388, 3288, 3516, 4776, 7032, 27263, 40141, 54526, 58307, 80282, 81789, 109052, 116614, 120423, 160564, 163578, 174921, 218104, 233228, 240846, 321128, 327156, 349842, 466456, 481692, 654312, 699684, 963384, 1399368, 7988059, 15976118, 23964177, 31952236, 47928354, 63904472, 95856708, 191713416]

約数ペア:

[(1, 191713416), (2, 95856708), (3, 63904472), (4, 47928354), (6, 31952236), (8, 23964177), (12, 15976118), (24, 7988059), (137, 1399368), (199, 963384), (274, 699684), (293, 654312), (398, 481692), (411, 466456), (548, 349842), (586, 327156), (597, 321128), (796, 240846), (822, 233228), (879, 218104), (1096, 174921), (1172, 163578), (1194, 160564), (1592, 120423), (1644, 116614), (1758, 109052), (2344, 81789), (2388, 80282), (3288, 58307), (3516, 54526), (4776, 40141), (7032, 27263)]