1388359014735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{308137}}^1$

素因数の和:308293

約数の個数: 128

約数和(自身を含む): 2862518206464

約数和(自身を除く): 1474159191729

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 47, 55, 77, 83, 105, 141, 165, 231, 235, 249, 329, 385, 415, 517, 581, 705, 913, 987, 1155, 1245, 1551, 1645, 1743, 2585, 2739, 2905, 3619, 3901, 4565, 4935, 6391, 7755, 8715, 10857, 11703, 13695, 18095, 19173, 19505, 27307, 31955, 42911, 54285, 58515, 81921, 95865, 128733, 136535, 214555, 300377, 308137, 409605, 643665, 901131, 924411, 1501885, 1540685, 2156959, 3389507, 4505655, 4622055, 6470877, 10168521, 10784795, 14482439, 16947535, 23726549, 25575371, 32354385, 43447317, 50842605, 71179647, 72412195, 76726113, 101377073, 118632745, 127876855, 159306829, 179027597, 217236585, 281329081, 304131219, 355898235, 383630565, 477920487, 506885365, 537082791, 796534145, 843987243, 895137985, 1115147803, 1202042437, 1406645405, 1520656095, 1969303567, 2389602435, 2685413955, 3345443409, 3606127311, 4219936215, 5575739015, 5907910701, 6010212185, 8414297059, 9846517835, 13222466807, 16727217045, 18030636555, 25242891177, 29539553505, 39667400421, 42071485295, 66112334035, 92557267649, 126214455885, 198337002105, 277671802947, 462786338245, 1388359014735]

約数ペア:

[(1, 1388359014735), (3, 462786338245), (5, 277671802947), (7, 198337002105), (11, 126214455885), (15, 92557267649), (21, 66112334035), (33, 42071485295), (35, 39667400421), (47, 29539553505), (55, 25242891177), (77, 18030636555), (83, 16727217045), (105, 13222466807), (141, 9846517835), (165, 8414297059), (231, 6010212185), (235, 5907910701), (249, 5575739015), (329, 4219936215), (385, 3606127311), (415, 3345443409), (517, 2685413955), (581, 2389602435), (705, 1969303567), (913, 1520656095), (987, 1406645405), (1155, 1202042437), (1245, 1115147803), (1551, 895137985), (1645, 843987243), (1743, 796534145), (2585, 537082791), (2739, 506885365), (2905, 477920487), (3619, 383630565), (3901, 355898235), (4565, 304131219), (4935, 281329081), (6391, 217236585), (7755, 179027597), (8715, 159306829), (10857, 127876855), (11703, 118632745), (13695, 101377073), (18095, 76726113), (19173, 72412195), (19505, 71179647), (27307, 50842605), (31955, 43447317), (42911, 32354385), (54285, 25575371), (58515, 23726549), (81921, 16947535), (95865, 14482439), (128733, 10784795), (136535, 10168521), (214555, 6470877), (300377, 4622055), (308137, 4505655), (409605, 3389507), (643665, 2156959), (901131, 1540685), (924411, 1501885)]