252321408

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 773323200

約数和(自身を除く): 521001792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 89, 92, 96, 107, 128, 138, 144, 178, 184, 192, 207, 214, 267, 276, 288, 321, 356, 368, 384, 414, 428, 534, 552, 576, 642, 712, 736, 801, 828, 856, 963, 1068, 1104, 1152, 1284, 1424, 1472, 1602, 1656, 1712, 1926, 2047, 2136, 2208, 2461, 2568, 2848, 2944, 3204, 3312, 3424, 3852, 4094, 4272, 4416, 4922, 5136, 5696, 6141, 6408, 6624, 6848, 7383, 7704, 8188, 8544, 8832, 9523, 9844, 10272, 11392, 12282, 12816, 13248, 13696, 14766, 15408, 16376, 17088, 18423, 19046, 19688, 20544, 22149, 24564, 25632, 26496, 28569, 29532, 30816, 32752, 34176, 36846, 38092, 39376, 41088, 44298, 49128, 51264, 57138, 59064, 61632, 65504, 73692, 76184, 78752, 85707, 88596, 98256, 102528, 114276, 118128, 123264, 131008, 147384, 152368, 157504, 171414, 177192, 196512, 219029, 228552, 236256, 262016, 294768, 304736, 315008, 342828, 354384, 393024, 438058, 457104, 472512, 589536, 609472, 657087, 685656, 708768, 786048, 876116, 914208, 945024, 1179072, 1218944, 1314174, 1371312, 1417536, 1752232, 1828416, 1971261, 2358144, 2628348, 2742624, 2835072, 3504464, 3656832, 3942522, 5256696, 5485248, 7008928, 7885044, 10513392, 10970496, 14017856, 15770088, 21026784, 28035712, 31540176, 42053568, 63080352, 84107136, 126160704, 252321408]

約数ペア:

[(1, 252321408), (2, 126160704), (3, 84107136), (4, 63080352), (6, 42053568), (8, 31540176), (9, 28035712), (12, 21026784), (16, 15770088), (18, 14017856), (23, 10970496), (24, 10513392), (32, 7885044), (36, 7008928), (46, 5485248), (48, 5256696), (64, 3942522), (69, 3656832), (72, 3504464), (89, 2835072), (92, 2742624), (96, 2628348), (107, 2358144), (128, 1971261), (138, 1828416), (144, 1752232), (178, 1417536), (184, 1371312), (192, 1314174), (207, 1218944), (214, 1179072), (267, 945024), (276, 914208), (288, 876116), (321, 786048), (356, 708768), (368, 685656), (384, 657087), (414, 609472), (428, 589536), (534, 472512), (552, 457104), (576, 438058), (642, 393024), (712, 354384), (736, 342828), (801, 315008), (828, 304736), (856, 294768), (963, 262016), (1068, 236256), (1104, 228552), (1152, 219029), (1284, 196512), (1424, 177192), (1472, 171414), (1602, 157504), (1656, 152368), (1712, 147384), (1926, 131008), (2047, 123264), (2136, 118128), (2208, 114276), (2461, 102528), (2568, 98256), (2848, 88596), (2944, 85707), (3204, 78752), (3312, 76184), (3424, 73692), (3852, 65504), (4094, 61632), (4272, 59064), (4416, 57138), (4922, 51264), (5136, 49128), (5696, 44298), (6141, 41088), (6408, 39376), (6624, 38092), (6848, 36846), (7383, 34176), (7704, 32752), (8188, 30816), (8544, 29532), (8832, 28569), (9523, 26496), (9844, 25632), (10272, 24564), (11392, 22149), (12282, 20544), (12816, 19688), (13248, 19046), (13696, 18423), (14766, 17088), (15408, 16376)]