338688432

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 160

約数和(自身を含む): 1028505600

約数和(自身を除く): 689817168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 89, 92, 108, 138, 144, 178, 184, 207, 216, 267, 276, 356, 368, 383, 414, 432, 534, 552, 621, 712, 766, 801, 828, 1068, 1104, 1149, 1242, 1424, 1532, 1602, 1656, 2047, 2136, 2298, 2403, 2484, 3064, 3204, 3312, 3447, 4094, 4272, 4596, 4806, 4968, 6128, 6141, 6408, 6894, 8188, 8809, 9192, 9612, 9936, 10341, 12282, 12816, 13788, 16376, 17618, 18384, 18423, 19224, 20682, 24564, 26427, 27576, 32752, 34087, 35236, 36846, 38448, 41364, 49128, 52854, 55152, 55269, 68174, 70472, 73692, 79281, 82728, 98256, 102261, 105708, 110538, 136348, 140944, 147384, 158562, 165456, 204522, 211416, 221076, 237843, 272696, 294768, 306783, 317124, 409044, 422832, 442152, 475686, 545392, 613566, 634248, 784001, 818088, 884304, 920349, 951372, 1227132, 1268496, 1568002, 1636176, 1840698, 1902744, 2352003, 2454264, 3136004, 3681396, 3805488, 4704006, 4908528, 6272008, 7056009, 7362792, 9408012, 12544016, 14112018, 14725584, 18816024, 21168027, 28224036, 37632048, 42336054, 56448072, 84672108, 112896144, 169344216, 338688432]

約数ペア:

[(1, 338688432), (2, 169344216), (3, 112896144), (4, 84672108), (6, 56448072), (8, 42336054), (9, 37632048), (12, 28224036), (16, 21168027), (18, 18816024), (23, 14725584), (24, 14112018), (27, 12544016), (36, 9408012), (46, 7362792), (48, 7056009), (54, 6272008), (69, 4908528), (72, 4704006), (89, 3805488), (92, 3681396), (108, 3136004), (138, 2454264), (144, 2352003), (178, 1902744), (184, 1840698), (207, 1636176), (216, 1568002), (267, 1268496), (276, 1227132), (356, 951372), (368, 920349), (383, 884304), (414, 818088), (432, 784001), (534, 634248), (552, 613566), (621, 545392), (712, 475686), (766, 442152), (801, 422832), (828, 409044), (1068, 317124), (1104, 306783), (1149, 294768), (1242, 272696), (1424, 237843), (1532, 221076), (1602, 211416), (1656, 204522), (2047, 165456), (2136, 158562), (2298, 147384), (2403, 140944), (2484, 136348), (3064, 110538), (3204, 105708), (3312, 102261), (3447, 98256), (4094, 82728), (4272, 79281), (4596, 73692), (4806, 70472), (4968, 68174), (6128, 55269), (6141, 55152), (6408, 52854), (6894, 49128), (8188, 41364), (8809, 38448), (9192, 36846), (9612, 35236), (9936, 34087), (10341, 32752), (12282, 27576), (12816, 26427), (13788, 24564), (16376, 20682), (17618, 19224), (18384, 18423)]