2018456384

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:524

約数の個数: 112

約数和(自身を含む): 4662806016

約数和(自身を除く): 2644349632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 163, 211, 224, 262, 326, 422, 448, 524, 652, 844, 917, 1048, 1141, 1304, 1477, 1688, 1834, 2096, 2282, 2608, 2954, 3376, 3668, 4192, 4564, 5216, 5908, 6752, 7336, 8384, 9128, 10432, 11816, 13504, 14672, 18256, 21353, 23632, 27641, 29344, 34393, 36512, 42706, 47264, 55282, 58688, 68786, 73024, 85412, 94528, 110564, 137572, 149471, 170824, 193487, 221128, 240751, 275144, 298942, 341648, 386974, 442256, 481502, 550288, 597884, 683296, 773948, 884512, 963004, 1100576, 1195768, 1366592, 1547896, 1769024, 1926008, 2201152, 2391536, 3095792, 3852016, 4505483, 4783072, 6191584, 7704032, 9010966, 9566144, 12383168, 15408064, 18021932, 31538381, 36043864, 63076762, 72087728, 126153524, 144175456, 252307048, 288350912, 504614096, 1009228192, 2018456384]

約数ペア:

[(1, 2018456384), (2, 1009228192), (4, 504614096), (7, 288350912), (8, 252307048), (14, 144175456), (16, 126153524), (28, 72087728), (32, 63076762), (56, 36043864), (64, 31538381), (112, 18021932), (131, 15408064), (163, 12383168), (211, 9566144), (224, 9010966), (262, 7704032), (326, 6191584), (422, 4783072), (448, 4505483), (524, 3852016), (652, 3095792), (844, 2391536), (917, 2201152), (1048, 1926008), (1141, 1769024), (1304, 1547896), (1477, 1366592), (1688, 1195768), (1834, 1100576), (2096, 963004), (2282, 884512), (2608, 773948), (2954, 683296), (3376, 597884), (3668, 550288), (4192, 481502), (4564, 442256), (5216, 386974), (5908, 341648), (6752, 298942), (7336, 275144), (8384, 240751), (9128, 221128), (10432, 193487), (11816, 170824), (13504, 149471), (14672, 137572), (18256, 110564), (21353, 94528), (23632, 85412), (27641, 73024), (29344, 68786), (34393, 58688), (36512, 55282), (42706, 47264)]