40993128

素因数分解:

$2^3\times 3^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 127539360

約数和(自身を除く): 86546232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 71, 72, 81, 88, 99, 108, 132, 142, 162, 198, 213, 216, 243, 264, 284, 297, 324, 396, 426, 486, 568, 594, 639, 648, 729, 781, 792, 852, 891, 972, 1188, 1278, 1458, 1562, 1704, 1782, 1917, 1944, 2187, 2343, 2376, 2556, 2673, 2916, 3124, 3564, 3834, 4374, 4686, 5112, 5346, 5751, 5832, 6248, 6561, 7029, 7128, 7668, 8019, 8748, 9372, 10692, 11502, 13122, 14058, 15336, 16038, 17253, 17496, 18744, 21087, 21384, 23004, 24057, 26244, 28116, 32076, 34506, 42174, 46008, 48114, 51759, 52488, 56232, 63261, 64152, 69012, 72171, 84348, 96228, 103518, 126522, 138024, 144342, 155277, 168696, 189783, 192456, 207036, 253044, 288684, 310554, 379566, 414072, 465831, 506088, 569349, 577368, 621108, 759132, 931662, 1138698, 1242216, 1518264, 1708047, 1863324, 2277396, 3416094, 3726648, 4554792, 5124141, 6832188, 10248282, 13664376, 20496564, 40993128]

約数ペア:

[(1, 40993128), (2, 20496564), (3, 13664376), (4, 10248282), (6, 6832188), (8, 5124141), (9, 4554792), (11, 3726648), (12, 3416094), (18, 2277396), (22, 1863324), (24, 1708047), (27, 1518264), (33, 1242216), (36, 1138698), (44, 931662), (54, 759132), (66, 621108), (71, 577368), (72, 569349), (81, 506088), (88, 465831), (99, 414072), (108, 379566), (132, 310554), (142, 288684), (162, 253044), (198, 207036), (213, 192456), (216, 189783), (243, 168696), (264, 155277), (284, 144342), (297, 138024), (324, 126522), (396, 103518), (426, 96228), (486, 84348), (568, 72171), (594, 69012), (639, 64152), (648, 63261), (729, 56232), (781, 52488), (792, 51759), (852, 48114), (891, 46008), (972, 42174), (1188, 34506), (1278, 32076), (1458, 28116), (1562, 26244), (1704, 24057), (1782, 23004), (1917, 21384), (1944, 21087), (2187, 18744), (2343, 17496), (2376, 17253), (2556, 16038), (2673, 15336), (2916, 14058), (3124, 13122), (3564, 11502), (3834, 10692), (4374, 9372), (4686, 8748), (5112, 8019), (5346, 7668), (5751, 7128), (5832, 7029), (6248, 6561)]