247978992024

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{131071}}^1$

素因数の和:131566

約数の個数: 128

約数和(自身を含む): 726663168000

約数和(自身を除く): 478684175976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 461, 513, 684, 922, 1026, 1368, 1383, 1844, 2052, 2766, 3688, 4104, 4149, 5532, 8298, 8759, 11064, 12447, 16596, 17518, 24894, 26277, 33192, 35036, 49788, 52554, 70072, 78831, 99576, 105108, 131071, 157662, 210216, 236493, 262142, 315324, 393213, 472986, 524284, 630648, 786426, 945972, 1048568, 1179639, 1572852, 1891944, 2359278, 2490349, 3145704, 3538917, 4718556, 4980698, 7077834, 7471047, 9437112, 9961396, 14155668, 14942094, 19922792, 22413141, 28311336, 29884188, 44826282, 59768376, 60423731, 67239423, 89652564, 120847462, 134478846, 179305128, 181271193, 241694924, 268957692, 362542386, 483389848, 537915384, 543813579, 725084772, 1087627158, 1148050889, 1450169544, 1631440737, 2175254316, 2296101778, 3262881474, 3444152667, 4350508632, 4592203556, 6525762948, 6888305334, 9184407112, 10332458001, 13051525896, 13776610668, 20664916002, 27553221336, 30997374003, 41329832004, 61994748006, 82659664008, 123989496012, 247978992024]

約数ペア:

[(1, 247978992024), (2, 123989496012), (3, 82659664008), (4, 61994748006), (6, 41329832004), (8, 30997374003), (9, 27553221336), (12, 20664916002), (18, 13776610668), (19, 13051525896), (24, 10332458001), (27, 9184407112), (36, 6888305334), (38, 6525762948), (54, 4592203556), (57, 4350508632), (72, 3444152667), (76, 3262881474), (108, 2296101778), (114, 2175254316), (152, 1631440737), (171, 1450169544), (216, 1148050889), (228, 1087627158), (342, 725084772), (456, 543813579), (461, 537915384), (513, 483389848), (684, 362542386), (922, 268957692), (1026, 241694924), (1368, 181271193), (1383, 179305128), (1844, 134478846), (2052, 120847462), (2766, 89652564), (3688, 67239423), (4104, 60423731), (4149, 59768376), (5532, 44826282), (8298, 29884188), (8759, 28311336), (11064, 22413141), (12447, 19922792), (16596, 14942094), (17518, 14155668), (24894, 9961396), (26277, 9437112), (33192, 7471047), (35036, 7077834), (49788, 4980698), (52554, 4718556), (70072, 3538917), (78831, 3145704), (99576, 2490349), (105108, 2359278), (131071, 1891944), (157662, 1572852), (210216, 1179639), (236493, 1048568), (262142, 945972), (315324, 786426), (393213, 630648), (472986, 524284)]