319233288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2123

約数の個数: 128

約数和(自身を含む): 946483200

約数和(自身を除く): 627249912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 372, 418, 456, 589, 627, 682, 744, 836, 1023, 1178, 1254, 1364, 1672, 1767, 2046, 2053, 2356, 2508, 2728, 3534, 4092, 4106, 4712, 5016, 6159, 6479, 7068, 8184, 8212, 12318, 12958, 14136, 16424, 19437, 22583, 24636, 25916, 38874, 39007, 45166, 49272, 51832, 63643, 67749, 77748, 78014, 90332, 117021, 127286, 135498, 155496, 156028, 180664, 190929, 234042, 254572, 270996, 312056, 381858, 429077, 468084, 509144, 541992, 700073, 763716, 858154, 936168, 1209217, 1287231, 1400146, 1527432, 1716308, 2100219, 2418434, 2574462, 2800292, 3432616, 3627651, 4200438, 4836868, 5148924, 5600584, 7255302, 8400876, 9673736, 10297848, 13301387, 14510604, 16801752, 26602774, 29021208, 39904161, 53205548, 79808322, 106411096, 159616644, 319233288]

約数ペア:

[(1, 319233288), (2, 159616644), (3, 106411096), (4, 79808322), (6, 53205548), (8, 39904161), (11, 29021208), (12, 26602774), (19, 16801752), (22, 14510604), (24, 13301387), (31, 10297848), (33, 9673736), (38, 8400876), (44, 7255302), (57, 5600584), (62, 5148924), (66, 4836868), (76, 4200438), (88, 3627651), (93, 3432616), (114, 2800292), (124, 2574462), (132, 2418434), (152, 2100219), (186, 1716308), (209, 1527432), (228, 1400146), (248, 1287231), (264, 1209217), (341, 936168), (372, 858154), (418, 763716), (456, 700073), (589, 541992), (627, 509144), (682, 468084), (744, 429077), (836, 381858), (1023, 312056), (1178, 270996), (1254, 254572), (1364, 234042), (1672, 190929), (1767, 180664), (2046, 156028), (2053, 155496), (2356, 135498), (2508, 127286), (2728, 117021), (3534, 90332), (4092, 78014), (4106, 77748), (4712, 67749), (5016, 63643), (6159, 51832), (6479, 49272), (7068, 45166), (8184, 39007), (8212, 38874), (12318, 25916), (12958, 24636), (14136, 22583), (16424, 19437)]