209244384

素因数分解:

$2^5\times 3^5\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 627419520

約数和(自身を除く): 418175136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 243, 284, 288, 324, 379, 426, 432, 486, 568, 639, 648, 758, 852, 864, 972, 1136, 1137, 1278, 1296, 1516, 1704, 1917, 1944, 2272, 2274, 2556, 2592, 3032, 3408, 3411, 3834, 3888, 4548, 5112, 5751, 6064, 6816, 6822, 7668, 7776, 9096, 10224, 10233, 11502, 12128, 13644, 15336, 17253, 18192, 20448, 20466, 23004, 26909, 27288, 30672, 30699, 34506, 36384, 40932, 46008, 53818, 54576, 61344, 61398, 69012, 80727, 81864, 92016, 92097, 107636, 109152, 122796, 138024, 161454, 163728, 184032, 184194, 215272, 242181, 245592, 276048, 322908, 327456, 368388, 430544, 484362, 491184, 552096, 645816, 726543, 736776, 861088, 968724, 982368, 1291632, 1453086, 1473552, 1937448, 2179629, 2583264, 2906172, 2947104, 3874896, 4359258, 5812344, 6538887, 7749792, 8718516, 11624688, 13077774, 17437032, 23249376, 26155548, 34874064, 52311096, 69748128, 104622192, 209244384]

約数ペア:

[(1, 209244384), (2, 104622192), (3, 69748128), (4, 52311096), (6, 34874064), (8, 26155548), (9, 23249376), (12, 17437032), (16, 13077774), (18, 11624688), (24, 8718516), (27, 7749792), (32, 6538887), (36, 5812344), (48, 4359258), (54, 3874896), (71, 2947104), (72, 2906172), (81, 2583264), (96, 2179629), (108, 1937448), (142, 1473552), (144, 1453086), (162, 1291632), (213, 982368), (216, 968724), (243, 861088), (284, 736776), (288, 726543), (324, 645816), (379, 552096), (426, 491184), (432, 484362), (486, 430544), (568, 368388), (639, 327456), (648, 322908), (758, 276048), (852, 245592), (864, 242181), (972, 215272), (1136, 184194), (1137, 184032), (1278, 163728), (1296, 161454), (1516, 138024), (1704, 122796), (1917, 109152), (1944, 107636), (2272, 92097), (2274, 92016), (2556, 81864), (2592, 80727), (3032, 69012), (3408, 61398), (3411, 61344), (3834, 54576), (3888, 53818), (4548, 46008), (5112, 40932), (5751, 36384), (6064, 34506), (6816, 30699), (6822, 30672), (7668, 27288), (7776, 26909), (9096, 23004), (10224, 20466), (10233, 20448), (11502, 18192), (12128, 17253), (13644, 15336)]