247022064

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:775

約数の個数: 120

約数和(自身を含む): 721105632

約数和(自身を除く): 474083568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 71, 72, 74, 111, 142, 144, 148, 213, 222, 284, 296, 333, 426, 444, 568, 592, 639, 653, 666, 852, 888, 1136, 1278, 1306, 1332, 1704, 1776, 1959, 2556, 2612, 2627, 2664, 3408, 3918, 5112, 5224, 5254, 5328, 5877, 7836, 7881, 10224, 10448, 10508, 11754, 15672, 15762, 21016, 23508, 23643, 24161, 31344, 31524, 42032, 46363, 47016, 47286, 48322, 63048, 72483, 92726, 94032, 94572, 96644, 126096, 139089, 144966, 185452, 189144, 193288, 217449, 278178, 289932, 370904, 378288, 386576, 417267, 434898, 556356, 579864, 741808, 834534, 869796, 1112712, 1159728, 1669068, 1715431, 1739592, 2225424, 3338136, 3430862, 3479184, 5146293, 6676272, 6861724, 10292586, 13723448, 15438879, 20585172, 27446896, 30877758, 41170344, 61755516, 82340688, 123511032, 247022064]

約数ペア:

[(1, 247022064), (2, 123511032), (3, 82340688), (4, 61755516), (6, 41170344), (8, 30877758), (9, 27446896), (12, 20585172), (16, 15438879), (18, 13723448), (24, 10292586), (36, 6861724), (37, 6676272), (48, 5146293), (71, 3479184), (72, 3430862), (74, 3338136), (111, 2225424), (142, 1739592), (144, 1715431), (148, 1669068), (213, 1159728), (222, 1112712), (284, 869796), (296, 834534), (333, 741808), (426, 579864), (444, 556356), (568, 434898), (592, 417267), (639, 386576), (653, 378288), (666, 370904), (852, 289932), (888, 278178), (1136, 217449), (1278, 193288), (1306, 189144), (1332, 185452), (1704, 144966), (1776, 139089), (1959, 126096), (2556, 96644), (2612, 94572), (2627, 94032), (2664, 92726), (3408, 72483), (3918, 63048), (5112, 48322), (5224, 47286), (5254, 47016), (5328, 46363), (5877, 42032), (7836, 31524), (7881, 31344), (10224, 24161), (10448, 23643), (10508, 23508), (11754, 21016), (15672, 15762)]