28959212016

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13469}}^1$

素因数の和:13578

約数の個数: 240

約数和(自身を含む): 97277107200

約数和(自身を除く): 68317895184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 81, 84, 108, 112, 126, 144, 158, 162, 168, 189, 216, 237, 243, 252, 316, 324, 336, 378, 432, 474, 486, 504, 553, 567, 632, 648, 711, 756, 948, 972, 1008, 1106, 1134, 1264, 1296, 1422, 1512, 1659, 1701, 1896, 1944, 2133, 2212, 2268, 2844, 3024, 3318, 3402, 3792, 3888, 4266, 4424, 4536, 4977, 5688, 6399, 6636, 6804, 8532, 8848, 9072, 9954, 11376, 12798, 13272, 13469, 13608, 14931, 17064, 19197, 19908, 25596, 26544, 26938, 27216, 29862, 34128, 38394, 39816, 40407, 44793, 51192, 53876, 59724, 76788, 79632, 80814, 89586, 94283, 102384, 107752, 119448, 121221, 134379, 153576, 161628, 179172, 188566, 215504, 238896, 242442, 268758, 282849, 307152, 323256, 358344, 363663, 377132, 484884, 537516, 565698, 646512, 716688, 727326, 754264, 848547, 969768, 1064051, 1075032, 1090989, 1131396, 1454652, 1508528, 1697094, 1939536, 2128102, 2150064, 2181978, 2262792, 2545641, 2909304, 3192153, 3272967, 3394188, 4256204, 4363956, 4525584, 5091282, 5818608, 6384306, 6545934, 6788376, 7448357, 7636923, 8512408, 8727912, 9576459, 10182564, 12768612, 13091868, 13576752, 14896714, 15273846, 17024816, 17455824, 19152918, 20365128, 22345071, 22910769, 25537224, 26183736, 28729377, 29793428, 30547692, 38305836, 40730256, 44690142, 45821538, 51074448, 52367472, 57458754, 59586856, 61095384, 67035213, 76611672, 86188131, 89380284, 91643076, 114917508, 119173712, 122190768, 134070426, 153223344, 172376262, 178760568, 183286152, 201105639, 229835016, 258564393, 268140852, 344752524, 357521136, 366572304, 402211278, 459670032, 517128786, 536281704, 603316917, 689505048, 804422556, 1034257572, 1072563408, 1206633834, 1379010096, 1608845112, 1809950751, 2068515144, 2413267668, 3217690224, 3619901502, 4137030288, 4826535336, 7239803004, 9653070672, 14479606008, 28959212016]

約数ペア:

[(1, 28959212016), (2, 14479606008), (3, 9653070672), (4, 7239803004), (6, 4826535336), (7, 4137030288), (8, 3619901502), (9, 3217690224), (12, 2413267668), (14, 2068515144), (16, 1809950751), (18, 1608845112), (21, 1379010096), (24, 1206633834), (27, 1072563408), (28, 1034257572), (36, 804422556), (42, 689505048), (48, 603316917), (54, 536281704), (56, 517128786), (63, 459670032), (72, 402211278), (79, 366572304), (81, 357521136), (84, 344752524), (108, 268140852), (112, 258564393), (126, 229835016), (144, 201105639), (158, 183286152), (162, 178760568), (168, 172376262), (189, 153223344), (216, 134070426), (237, 122190768), (243, 119173712), (252, 114917508), (316, 91643076), (324, 89380284), (336, 86188131), (378, 76611672), (432, 67035213), (474, 61095384), (486, 59586856), (504, 57458754), (553, 52367472), (567, 51074448), (632, 45821538), (648, 44690142), (711, 40730256), (756, 38305836), (948, 30547692), (972, 29793428), (1008, 28729377), (1106, 26183736), (1134, 25537224), (1264, 22910769), (1296, 22345071), (1422, 20365128), (1512, 19152918), (1659, 17455824), (1701, 17024816), (1896, 15273846), (1944, 14896714), (2133, 13576752), (2212, 13091868), (2268, 12768612), (2844, 10182564), (3024, 9576459), (3318, 8727912), (3402, 8512408), (3792, 7636923), (3888, 7448357), (4266, 6788376), (4424, 6545934), (4536, 6384306), (4977, 5818608), (5688, 5091282), (6399, 4525584), (6636, 4363956), (6804, 4256204), (8532, 3394188), (8848, 3272967), (9072, 3192153), (9954, 2909304), (11376, 2545641), (12798, 2262792), (13272, 2181978), (13469, 2150064), (13608, 2128102), (14931, 1939536), (17064, 1697094), (19197, 1508528), (19908, 1454652), (25596, 1131396), (26544, 1090989), (26938, 1075032), (27216, 1064051), (29862, 969768), (34128, 848547), (38394, 754264), (39816, 727326), (40407, 716688), (44793, 646512), (51192, 565698), (53876, 537516), (59724, 484884), (76788, 377132), (79632, 363663), (80814, 358344), (89586, 323256), (94283, 307152), (102384, 282849), (107752, 268758), (119448, 242442), (121221, 238896), (134379, 215504), (153576, 188566), (161628, 179172)]