196759728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4063

約数の個数: 120

約数和(自身を含む): 620246016

約数和(自身を除く): 423486288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4007, 4092, 4464, 5456, 6138, 8014, 8184, 12021, 12276, 16028, 16368, 24042, 24552, 32056, 36063, 44077, 48084, 49104, 64112, 72126, 88154, 96168, 124217, 132231, 144252, 176308, 192336, 248434, 264462, 288504, 352616, 372651, 396693, 496868, 528924, 577008, 705232, 745302, 793386, 993736, 1057848, 1117953, 1366387, 1490604, 1586772, 1987472, 2115696, 2235906, 2732774, 2981208, 3173544, 4099161, 4471812, 5465548, 5962416, 6347088, 8198322, 8943624, 10931096, 12297483, 16396644, 17887248, 21862192, 24594966, 32793288, 49189932, 65586576, 98379864, 196759728]

約数ペア:

[(1, 196759728), (2, 98379864), (3, 65586576), (4, 49189932), (6, 32793288), (8, 24594966), (9, 21862192), (11, 17887248), (12, 16396644), (16, 12297483), (18, 10931096), (22, 8943624), (24, 8198322), (31, 6347088), (33, 5962416), (36, 5465548), (44, 4471812), (48, 4099161), (62, 3173544), (66, 2981208), (72, 2732774), (88, 2235906), (93, 2115696), (99, 1987472), (124, 1586772), (132, 1490604), (144, 1366387), (176, 1117953), (186, 1057848), (198, 993736), (248, 793386), (264, 745302), (279, 705232), (341, 577008), (372, 528924), (396, 496868), (496, 396693), (528, 372651), (558, 352616), (682, 288504), (744, 264462), (792, 248434), (1023, 192336), (1116, 176308), (1364, 144252), (1488, 132231), (1584, 124217), (2046, 96168), (2232, 88154), (2728, 72126), (3069, 64112), (4007, 49104), (4092, 48084), (4464, 44077), (5456, 36063), (6138, 32056), (8014, 24552), (8184, 24042), (12021, 16368), (12276, 16028)]