392834728

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 965260800

約数和(自身を除く): 572426072

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 31, 38, 44, 52, 53, 62, 76, 88, 104, 106, 121, 124, 143, 152, 209, 212, 242, 247, 248, 286, 341, 403, 418, 424, 484, 494, 572, 583, 589, 682, 689, 806, 836, 968, 988, 1007, 1144, 1166, 1178, 1364, 1378, 1573, 1612, 1643, 1672, 1976, 2014, 2299, 2332, 2356, 2717, 2728, 2756, 3146, 3224, 3286, 3751, 4028, 4433, 4598, 4664, 4712, 5434, 5512, 6292, 6413, 6479, 6572, 7502, 7579, 7657, 8056, 8866, 9196, 10868, 11077, 12584, 12826, 12958, 13091, 13144, 15004, 15158, 15314, 17732, 18073, 18392, 21359, 21736, 22154, 25652, 25916, 26182, 29887, 30008, 30316, 30628, 31217, 35464, 36146, 42718, 44308, 48763, 51304, 51832, 52364, 59774, 60632, 61256, 62434, 71269, 72292, 83369, 84227, 85436, 88616, 97526, 104728, 119548, 121847, 124868, 142538, 144001, 144584, 166738, 168454, 170872, 195052, 198803, 234949, 239096, 243694, 249736, 285076, 288002, 333476, 336908, 343387, 390104, 397606, 405821, 469898, 487388, 570152, 576004, 666952, 673816, 686774, 795212, 811642, 926497, 939796, 974776, 1152008, 1373548, 1584011, 1590424, 1623284, 1852994, 1879592, 2584439, 2747096, 3168022, 3246568, 3705988, 3777257, 4464031, 5168878, 6336044, 7411976, 7554514, 8928062, 10337756, 12672088, 15109028, 17856124, 20675512, 30218056, 35712248, 49104341, 98208682, 196417364, 392834728]

約数ペア:

[(1, 392834728), (2, 196417364), (4, 98208682), (8, 49104341), (11, 35712248), (13, 30218056), (19, 20675512), (22, 17856124), (26, 15109028), (31, 12672088), (38, 10337756), (44, 8928062), (52, 7554514), (53, 7411976), (62, 6336044), (76, 5168878), (88, 4464031), (104, 3777257), (106, 3705988), (121, 3246568), (124, 3168022), (143, 2747096), (152, 2584439), (209, 1879592), (212, 1852994), (242, 1623284), (247, 1590424), (248, 1584011), (286, 1373548), (341, 1152008), (403, 974776), (418, 939796), (424, 926497), (484, 811642), (494, 795212), (572, 686774), (583, 673816), (589, 666952), (682, 576004), (689, 570152), (806, 487388), (836, 469898), (968, 405821), (988, 397606), (1007, 390104), (1144, 343387), (1166, 336908), (1178, 333476), (1364, 288002), (1378, 285076), (1573, 249736), (1612, 243694), (1643, 239096), (1672, 234949), (1976, 198803), (2014, 195052), (2299, 170872), (2332, 168454), (2356, 166738), (2717, 144584), (2728, 144001), (2756, 142538), (3146, 124868), (3224, 121847), (3286, 119548), (3751, 104728), (4028, 97526), (4433, 88616), (4598, 85436), (4664, 84227), (4712, 83369), (5434, 72292), (5512, 71269), (6292, 62434), (6413, 61256), (6479, 60632), (6572, 59774), (7502, 52364), (7579, 51832), (7657, 51304), (8056, 48763), (8866, 44308), (9196, 42718), (10868, 36146), (11077, 35464), (12584, 31217), (12826, 30628), (12958, 30316), (13091, 30008), (13144, 29887), (15004, 26182), (15158, 25916), (15314, 25652), (17732, 22154), (18073, 21736), (18392, 21359)]