488021232

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2689}}^1$

素因数の和:2918

約数の個数: 80

約数和(自身を含む): 1334240000

約数和(自身を除く): 846218768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 199, 228, 304, 398, 456, 597, 796, 912, 1194, 1592, 2388, 2689, 3184, 3781, 4776, 5378, 7562, 8067, 9552, 10756, 11343, 15124, 16134, 21512, 22686, 30248, 32268, 43024, 45372, 51091, 60496, 64536, 90744, 102182, 129072, 153273, 181488, 204364, 306546, 408728, 535111, 613092, 817456, 1070222, 1226184, 1605333, 2140444, 2452368, 3210666, 4280888, 6421332, 8561776, 10167109, 12842664, 20334218, 25685328, 30501327, 40668436, 61002654, 81336872, 122005308, 162673744, 244010616, 488021232]

約数ペア:

[(1, 488021232), (2, 244010616), (3, 162673744), (4, 122005308), (6, 81336872), (8, 61002654), (12, 40668436), (16, 30501327), (19, 25685328), (24, 20334218), (38, 12842664), (48, 10167109), (57, 8561776), (76, 6421332), (114, 4280888), (152, 3210666), (199, 2452368), (228, 2140444), (304, 1605333), (398, 1226184), (456, 1070222), (597, 817456), (796, 613092), (912, 535111), (1194, 408728), (1592, 306546), (2388, 204364), (2689, 181488), (3184, 153273), (3781, 129072), (4776, 102182), (5378, 90744), (7562, 64536), (8067, 60496), (9552, 51091), (10756, 45372), (11343, 43024), (15124, 32268), (16134, 30248), (21512, 22686)]