461491992

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2069

約数の個数: 128

約数和(自身を含む): 1398264000

約数和(自身を除く): 936772008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2029, 2106, 2187, 2808, 2916, 3159, 4058, 4212, 4374, 5832, 6087, 6318, 8116, 8424, 8748, 9477, 12174, 12636, 16232, 17496, 18261, 18954, 24348, 25272, 26377, 28431, 36522, 37908, 48696, 52754, 54783, 56862, 73044, 75816, 79131, 105508, 109566, 113724, 146088, 158262, 164349, 211016, 219132, 227448, 237393, 316524, 328698, 438264, 474786, 493047, 633048, 657396, 712179, 949572, 986094, 1314792, 1424358, 1479141, 1899144, 1972188, 2136537, 2848716, 2958282, 3944376, 4273074, 4437423, 5697432, 5916564, 6409611, 8546148, 8874846, 11833128, 12819222, 17092296, 17749692, 19228833, 25638444, 35499384, 38457666, 51276888, 57686499, 76915332, 115372998, 153830664, 230745996, 461491992]

約数ペア:

[(1, 461491992), (2, 230745996), (3, 153830664), (4, 115372998), (6, 76915332), (8, 57686499), (9, 51276888), (12, 38457666), (13, 35499384), (18, 25638444), (24, 19228833), (26, 17749692), (27, 17092296), (36, 12819222), (39, 11833128), (52, 8874846), (54, 8546148), (72, 6409611), (78, 5916564), (81, 5697432), (104, 4437423), (108, 4273074), (117, 3944376), (156, 2958282), (162, 2848716), (216, 2136537), (234, 1972188), (243, 1899144), (312, 1479141), (324, 1424358), (351, 1314792), (468, 986094), (486, 949572), (648, 712179), (702, 657396), (729, 633048), (936, 493047), (972, 474786), (1053, 438264), (1404, 328698), (1458, 316524), (1944, 237393), (2029, 227448), (2106, 219132), (2187, 211016), (2808, 164349), (2916, 158262), (3159, 146088), (4058, 113724), (4212, 109566), (4374, 105508), (5832, 79131), (6087, 75816), (6318, 73044), (8116, 56862), (8424, 54783), (8748, 52754), (9477, 48696), (12174, 37908), (12636, 36522), (16232, 28431), (17496, 26377), (18261, 25272), (18954, 24348)]