388460016

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6804

約数の個数: 160

約数和(自身を含む): 1341580800

約数和(自身を除く): 953120784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4788, 6384, 6761, 7182, 8208, 9576, 13522, 14364, 19152, 20283, 27044, 28728, 40566, 47327, 54088, 57456, 60849, 81132, 94654, 108176, 121698, 128459, 141981, 162264, 182547, 189308, 243396, 256918, 283962, 324528, 365094, 378616, 385377, 425943, 486792, 513836, 567924, 730188, 757232, 770754, 851886, 899213, 973584, 1027672, 1135848, 1156131, 1277829, 1460376, 1541508, 1703772, 1798426, 2055344, 2271696, 2312262, 2555658, 2697639, 2920752, 3083016, 3407544, 3468393, 3596852, 4624524, 5111316, 5395278, 6166032, 6815088, 6936786, 7193704, 8092917, 9249048, 10222632, 10790556, 13873572, 14387408, 16185834, 18498096, 20445264, 21581112, 24278751, 27747144, 32371668, 43162224, 48557502, 55494288, 64743336, 97115004, 129486672, 194230008, 388460016]

約数ペア:

[(1, 388460016), (2, 194230008), (3, 129486672), (4, 97115004), (6, 64743336), (7, 55494288), (8, 48557502), (9, 43162224), (12, 32371668), (14, 27747144), (16, 24278751), (18, 21581112), (19, 20445264), (21, 18498096), (24, 16185834), (27, 14387408), (28, 13873572), (36, 10790556), (38, 10222632), (42, 9249048), (48, 8092917), (54, 7193704), (56, 6936786), (57, 6815088), (63, 6166032), (72, 5395278), (76, 5111316), (84, 4624524), (108, 3596852), (112, 3468393), (114, 3407544), (126, 3083016), (133, 2920752), (144, 2697639), (152, 2555658), (168, 2312262), (171, 2271696), (189, 2055344), (216, 1798426), (228, 1703772), (252, 1541508), (266, 1460376), (304, 1277829), (336, 1156131), (342, 1135848), (378, 1027672), (399, 973584), (432, 899213), (456, 851886), (504, 770754), (513, 757232), (532, 730188), (684, 567924), (756, 513836), (798, 486792), (912, 425943), (1008, 385377), (1026, 378616), (1064, 365094), (1197, 324528), (1368, 283962), (1512, 256918), (1596, 243396), (2052, 189308), (2128, 182547), (2394, 162264), (2736, 141981), (3024, 128459), (3192, 121698), (3591, 108176), (4104, 94654), (4788, 81132), (6384, 60849), (6761, 57456), (7182, 54088), (8208, 47327), (9576, 40566), (13522, 28728), (14364, 27044), (19152, 20283)]