1894758432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{148399}}^1$

素因数の和:148438

約数の個数: 96

約数和(自身を含む): 5983488000

約数和(自身を除く): 4088729568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 148399, 296798, 445197, 593596, 890394, 1038793, 1187192, 1780788, 2077586, 2374384, 2819581, 3116379, 3561576, 4155172, 4748768, 5639162, 6232758, 7123152, 8310344, 8458743, 11278324, 12465516, 14246304, 16620688, 16917486, 19737067, 22556648, 24931032, 33241376, 33834972, 39474134, 45113296, 49862064, 59211201, 67669944, 78948268, 90226592, 99724128, 118422402, 135339888, 157896536, 236844804, 270679776, 315793072, 473689608, 631586144, 947379216, 1894758432]

約数ペア:

[(1, 1894758432), (2, 947379216), (3, 631586144), (4, 473689608), (6, 315793072), (7, 270679776), (8, 236844804), (12, 157896536), (14, 135339888), (16, 118422402), (19, 99724128), (21, 90226592), (24, 78948268), (28, 67669944), (32, 59211201), (38, 49862064), (42, 45113296), (48, 39474134), (56, 33834972), (57, 33241376), (76, 24931032), (84, 22556648), (96, 19737067), (112, 16917486), (114, 16620688), (133, 14246304), (152, 12465516), (168, 11278324), (224, 8458743), (228, 8310344), (266, 7123152), (304, 6232758), (336, 5639162), (399, 4748768), (456, 4155172), (532, 3561576), (608, 3116379), (672, 2819581), (798, 2374384), (912, 2077586), (1064, 1780788), (1596, 1187192), (1824, 1038793), (2128, 890394), (3192, 593596), (4256, 445197), (6384, 296798), (12768, 148399)]