389030016

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 1104537600

約数和(自身を除く): 715507584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 71, 76, 96, 114, 128, 142, 152, 192, 213, 228, 284, 304, 384, 426, 456, 568, 608, 751, 852, 912, 1136, 1216, 1349, 1502, 1704, 1824, 2253, 2272, 2432, 2698, 3004, 3408, 3648, 4047, 4506, 4544, 5396, 6008, 6816, 7296, 8094, 9012, 9088, 10792, 12016, 13632, 14269, 16188, 18024, 21584, 24032, 27264, 28538, 32376, 36048, 42807, 43168, 48064, 53321, 57076, 64752, 72096, 85614, 86336, 96128, 106642, 114152, 129504, 144192, 159963, 171228, 172672, 213284, 228304, 259008, 288384, 319926, 342456, 426568, 456608, 518016, 639852, 684912, 853136, 913216, 1013099, 1279704, 1369824, 1706272, 1826432, 2026198, 2559408, 2739648, 3039297, 3412544, 4052396, 5118816, 5479296, 6078594, 6825088, 8104792, 10237632, 12157188, 16209584, 20475264, 24314376, 32419168, 48628752, 64838336, 97257504, 129676672, 194515008, 389030016]

約数ペア:

[(1, 389030016), (2, 194515008), (3, 129676672), (4, 97257504), (6, 64838336), (8, 48628752), (12, 32419168), (16, 24314376), (19, 20475264), (24, 16209584), (32, 12157188), (38, 10237632), (48, 8104792), (57, 6825088), (64, 6078594), (71, 5479296), (76, 5118816), (96, 4052396), (114, 3412544), (128, 3039297), (142, 2739648), (152, 2559408), (192, 2026198), (213, 1826432), (228, 1706272), (284, 1369824), (304, 1279704), (384, 1013099), (426, 913216), (456, 853136), (568, 684912), (608, 639852), (751, 518016), (852, 456608), (912, 426568), (1136, 342456), (1216, 319926), (1349, 288384), (1502, 259008), (1704, 228304), (1824, 213284), (2253, 172672), (2272, 171228), (2432, 159963), (2698, 144192), (3004, 129504), (3408, 114152), (3648, 106642), (4047, 96128), (4506, 86336), (4544, 85614), (5396, 72096), (6008, 64752), (6816, 57076), (7296, 53321), (8094, 48064), (9012, 43168), (9088, 42807), (10792, 36048), (12016, 32376), (13632, 28538), (14269, 27264), (16188, 24032), (18024, 21584)]