2221143221664

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1153}}^1\times {\mathrm{215771}}^1$

素因数の和:216971

約数の個数: 144

約数和(自身を含む): 6525815272704

約数和(自身を除く): 4304672051040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1153, 1488, 2232, 2306, 2976, 3459, 4464, 4612, 6918, 8928, 9224, 10377, 13836, 18448, 20754, 27672, 35743, 36896, 41508, 55344, 71486, 83016, 107229, 110688, 142972, 166032, 214458, 215771, 285944, 321687, 332064, 428916, 431542, 571888, 643374, 647313, 857832, 863084, 1143776, 1286748, 1294626, 1715664, 1726168, 1941939, 2573496, 2589252, 3431328, 3452336, 3883878, 5146992, 5178504, 6688901, 6904672, 7767756, 10293984, 10357008, 13377802, 15535512, 20066703, 20714016, 26755604, 31071024, 40133406, 53511208, 60200109, 62142048, 80266812, 107022416, 120400218, 160533624, 214044832, 240800436, 248783963, 321067248, 481600872, 497567926, 642134496, 746351889, 963201744, 995135852, 1492703778, 1926403488, 1990271704, 2239055667, 2985407556, 3980543408, 4478111334, 5970815112, 7712302853, 7961086816, 8956222668, 11941630224, 15424605706, 17912445336, 23136908559, 23883260448, 30849211412, 35824890672, 46273817118, 61698422824, 69410725677, 71649781344, 92547634236, 123396845648, 138821451354, 185095268472, 246793691296, 277642902708, 370190536944, 555285805416, 740381073888, 1110571610832, 2221143221664]

約数ペア:

[(1, 2221143221664), (2, 1110571610832), (3, 740381073888), (4, 555285805416), (6, 370190536944), (8, 277642902708), (9, 246793691296), (12, 185095268472), (16, 138821451354), (18, 123396845648), (24, 92547634236), (31, 71649781344), (32, 69410725677), (36, 61698422824), (48, 46273817118), (62, 35824890672), (72, 30849211412), (93, 23883260448), (96, 23136908559), (124, 17912445336), (144, 15424605706), (186, 11941630224), (248, 8956222668), (279, 7961086816), (288, 7712302853), (372, 5970815112), (496, 4478111334), (558, 3980543408), (744, 2985407556), (992, 2239055667), (1116, 1990271704), (1153, 1926403488), (1488, 1492703778), (2232, 995135852), (2306, 963201744), (2976, 746351889), (3459, 642134496), (4464, 497567926), (4612, 481600872), (6918, 321067248), (8928, 248783963), (9224, 240800436), (10377, 214044832), (13836, 160533624), (18448, 120400218), (20754, 107022416), (27672, 80266812), (35743, 62142048), (36896, 60200109), (41508, 53511208), (55344, 40133406), (71486, 31071024), (83016, 26755604), (107229, 20714016), (110688, 20066703), (142972, 15535512), (166032, 13377802), (214458, 10357008), (215771, 10293984), (285944, 7767756), (321687, 6904672), (332064, 6688901), (428916, 5178504), (431542, 5146992), (571888, 3883878), (643374, 3452336), (647313, 3431328), (857832, 2589252), (863084, 2573496), (1143776, 1941939), (1286748, 1726168), (1294626, 1715664)]