1255897872

素因数分解:

$2^4\times 3^7\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1937

約数の個数: 160

約数和(自身を含む): 3843504000

約数和(自身を除く): 2587606128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 972, 1026, 1296, 1368, 1458, 1539, 1889, 1944, 2052, 2187, 2736, 2916, 3078, 3778, 3888, 4104, 4374, 4617, 5667, 5832, 6156, 7556, 8208, 8748, 9234, 11334, 11664, 12312, 13851, 15112, 17001, 17496, 18468, 22668, 24624, 27702, 30224, 34002, 34992, 35891, 36936, 41553, 45336, 51003, 55404, 68004, 71782, 73872, 83106, 90672, 102006, 107673, 110808, 136008, 143564, 153009, 166212, 204012, 215346, 221616, 272016, 287128, 306018, 323019, 332424, 408024, 430692, 459027, 574256, 612036, 646038, 664848, 816048, 861384, 918054, 969057, 1224072, 1292076, 1377081, 1722768, 1836108, 1938114, 2448144, 2584152, 2754162, 2907171, 3672216, 3876228, 4131243, 5168304, 5508324, 5814342, 7344432, 7752456, 8262486, 8721513, 11016648, 11628684, 15504912, 16524972, 17443026, 22033296, 23257368, 26164539, 33049944, 34886052, 46514736, 52329078, 66099888, 69772104, 78493617, 104658156, 139544208, 156987234, 209316312, 313974468, 418632624, 627948936, 1255897872]

約数ペア:

[(1, 1255897872), (2, 627948936), (3, 418632624), (4, 313974468), (6, 209316312), (8, 156987234), (9, 139544208), (12, 104658156), (16, 78493617), (18, 69772104), (19, 66099888), (24, 52329078), (27, 46514736), (36, 34886052), (38, 33049944), (48, 26164539), (54, 23257368), (57, 22033296), (72, 17443026), (76, 16524972), (81, 15504912), (108, 11628684), (114, 11016648), (144, 8721513), (152, 8262486), (162, 7752456), (171, 7344432), (216, 5814342), (228, 5508324), (243, 5168304), (304, 4131243), (324, 3876228), (342, 3672216), (432, 2907171), (456, 2754162), (486, 2584152), (513, 2448144), (648, 1938114), (684, 1836108), (729, 1722768), (912, 1377081), (972, 1292076), (1026, 1224072), (1296, 969057), (1368, 918054), (1458, 861384), (1539, 816048), (1889, 664848), (1944, 646038), (2052, 612036), (2187, 574256), (2736, 459027), (2916, 430692), (3078, 408024), (3778, 332424), (3888, 323019), (4104, 306018), (4374, 287128), (4617, 272016), (5667, 221616), (5832, 215346), (6156, 204012), (7556, 166212), (8208, 153009), (8748, 143564), (9234, 136008), (11334, 110808), (11664, 107673), (12312, 102006), (13851, 90672), (15112, 83106), (17001, 73872), (17496, 71782), (18468, 68004), (22668, 55404), (24624, 51003), (27702, 45336), (30224, 41553), (34002, 36936), (34992, 35891)]