19977799296

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571709}}^1$

素因数の和:571746

約数の個数: 128

約数和(自身を含む): 65312150400

約数和(自身を除く): 45334351104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 34944, 571709, 1143418, 1715127, 2286836, 3430254, 4001963, 4573672, 6860508, 7432217, 8003926, 9147344, 12005889, 13721016, 14864434, 16007852, 18294688, 22296651, 24011778, 27442032, 29728868, 32015704, 36589376, 44593302, 48023556, 52025519, 54884064, 59457736, 64031408, 73178752, 89186604, 96047112, 104051038, 109768128, 118915472, 128062816, 156076557, 178373208, 192094224, 208102076, 219536256, 237830944, 256125632, 312153114, 356746416, 384188448, 416204152, 475661888, 512251264, 624306228, 713492832, 768376896, 832408304, 951323776, 1248612456, 1426985664, 1536753792, 1664816608, 2497224912, 2853971328, 3329633216, 4994449824, 6659266432, 9988899648, 19977799296]

約数ペア:

[(1, 19977799296), (2, 9988899648), (3, 6659266432), (4, 4994449824), (6, 3329633216), (7, 2853971328), (8, 2497224912), (12, 1664816608), (13, 1536753792), (14, 1426985664), (16, 1248612456), (21, 951323776), (24, 832408304), (26, 768376896), (28, 713492832), (32, 624306228), (39, 512251264), (42, 475661888), (48, 416204152), (52, 384188448), (56, 356746416), (64, 312153114), (78, 256125632), (84, 237830944), (91, 219536256), (96, 208102076), (104, 192094224), (112, 178373208), (128, 156076557), (156, 128062816), (168, 118915472), (182, 109768128), (192, 104051038), (208, 96047112), (224, 89186604), (273, 73178752), (312, 64031408), (336, 59457736), (364, 54884064), (384, 52025519), (416, 48023556), (448, 44593302), (546, 36589376), (624, 32015704), (672, 29728868), (728, 27442032), (832, 24011778), (896, 22296651), (1092, 18294688), (1248, 16007852), (1344, 14864434), (1456, 13721016), (1664, 12005889), (2184, 9147344), (2496, 8003926), (2688, 7432217), (2912, 6860508), (4368, 4573672), (4992, 4001963), (5824, 3430254), (8736, 2286836), (11648, 1715127), (17472, 1143418), (34944, 571709)]