265516488

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2152

約数の個数: 128

約数和(自身を含む): 801792000

約数和(自身を除く): 536275512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1674, 1767, 2052, 2087, 2232, 2356, 3348, 3534, 4104, 4174, 4712, 5301, 6261, 6696, 7068, 8348, 10602, 12522, 14136, 15903, 16696, 18783, 21204, 25044, 31806, 37566, 39653, 42408, 50088, 56349, 63612, 64697, 75132, 79306, 112698, 118959, 127224, 129394, 150264, 158612, 194091, 225396, 237918, 258788, 317224, 356877, 388182, 450792, 475836, 517576, 582273, 713754, 776364, 951672, 1070631, 1164546, 1229243, 1427508, 1552728, 1746819, 2141262, 2329092, 2458486, 2855016, 3493638, 3687729, 4282524, 4658184, 4916972, 6987276, 7375458, 8565048, 9833944, 11063187, 13974552, 14750916, 22126374, 29501832, 33189561, 44252748, 66379122, 88505496, 132758244, 265516488]

約数ペア:

[(1, 265516488), (2, 132758244), (3, 88505496), (4, 66379122), (6, 44252748), (8, 33189561), (9, 29501832), (12, 22126374), (18, 14750916), (19, 13974552), (24, 11063187), (27, 9833944), (31, 8565048), (36, 7375458), (38, 6987276), (54, 4916972), (57, 4658184), (62, 4282524), (72, 3687729), (76, 3493638), (93, 2855016), (108, 2458486), (114, 2329092), (124, 2141262), (152, 1746819), (171, 1552728), (186, 1427508), (216, 1229243), (228, 1164546), (248, 1070631), (279, 951672), (342, 776364), (372, 713754), (456, 582273), (513, 517576), (558, 475836), (589, 450792), (684, 388182), (744, 356877), (837, 317224), (1026, 258788), (1116, 237918), (1178, 225396), (1368, 194091), (1674, 158612), (1767, 150264), (2052, 129394), (2087, 127224), (2232, 118959), (2356, 112698), (3348, 79306), (3534, 75132), (4104, 64697), (4174, 63612), (4712, 56349), (5301, 50088), (6261, 42408), (6696, 39653), (7068, 37566), (8348, 31806), (10602, 25044), (12522, 21204), (14136, 18783), (15903, 16696)]