961887248

素因数分解:

$2^4\times 7^3\times {\mathrm{53}}^1\times {\mathrm{3307}}^1$

素因数の和:3389

約数の個数: 80

約数和(自身を含む): 2215036800

約数和(自身を除く): 1253149552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 343, 371, 392, 424, 686, 742, 784, 848, 1372, 1484, 2597, 2744, 2968, 3307, 5194, 5488, 5936, 6614, 10388, 13228, 18179, 20776, 23149, 26456, 36358, 41552, 46298, 52912, 72716, 92596, 145432, 162043, 175271, 185192, 290864, 324086, 350542, 370384, 648172, 701084, 1134301, 1226897, 1296344, 1402168, 2268602, 2453794, 2592688, 2804336, 4537204, 4907588, 8588279, 9074408, 9815176, 17176558, 18148816, 19630352, 34353116, 60117953, 68706232, 120235906, 137412464, 240471812, 480943624, 961887248]

約数ペア:

[(1, 961887248), (2, 480943624), (4, 240471812), (7, 137412464), (8, 120235906), (14, 68706232), (16, 60117953), (28, 34353116), (49, 19630352), (53, 18148816), (56, 17176558), (98, 9815176), (106, 9074408), (112, 8588279), (196, 4907588), (212, 4537204), (343, 2804336), (371, 2592688), (392, 2453794), (424, 2268602), (686, 1402168), (742, 1296344), (784, 1226897), (848, 1134301), (1372, 701084), (1484, 648172), (2597, 370384), (2744, 350542), (2968, 324086), (3307, 290864), (5194, 185192), (5488, 175271), (5936, 162043), (6614, 145432), (10388, 92596), (13228, 72716), (18179, 52912), (20776, 46298), (23149, 41552), (26456, 36358)]