550369080548

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{2843}}^1$

素因数の和:3254

約数の個数: 144

約数和(自身を含む): 1170124075008

約数和(自身を除く): 619754994460

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 151, 196, 211, 217, 302, 422, 434, 604, 844, 868, 1057, 1477, 1519, 2114, 2843, 2954, 3038, 4228, 4681, 5686, 5908, 6076, 6541, 7399, 9362, 10339, 11372, 13082, 14798, 18724, 19901, 20678, 26164, 29596, 31861, 32767, 39802, 41356, 45787, 63722, 65534, 79604, 88133, 91574, 127444, 131068, 139307, 176266, 183148, 223027, 229369, 278614, 320509, 352532, 429293, 446054, 458738, 557228, 599873, 616931, 641018, 858586, 892108, 917476, 987691, 1199746, 1233862, 1282036, 1561189, 1717172, 1975382, 2399492, 2467724, 3005051, 3122378, 3950764, 4199111, 4318517, 6010102, 6244756, 6913837, 8398222, 8637034, 12020204, 13308083, 13827674, 16796444, 17274068, 18596063, 21035357, 26616166, 27655348, 29393777, 37192126, 42070714, 48396859, 53232332, 58787554, 74384252, 84141428, 90580823, 93156581, 96793718, 117575108, 130172441, 181161646, 186313162, 193587436, 260344882, 362323292, 372626324, 520689764, 634065761, 652096067, 911207087, 1268131522, 1304192134, 1822414174, 2536263044, 2608384268, 2808005513, 3644828348, 4438460327, 5616011026, 8876920654, 11232022052, 17753841308, 19656038591, 39312077182, 78624154364, 137592270137, 275184540274, 550369080548]

約数ペア:

[(1, 550369080548), (2, 275184540274), (4, 137592270137), (7, 78624154364), (14, 39312077182), (28, 19656038591), (31, 17753841308), (49, 11232022052), (62, 8876920654), (98, 5616011026), (124, 4438460327), (151, 3644828348), (196, 2808005513), (211, 2608384268), (217, 2536263044), (302, 1822414174), (422, 1304192134), (434, 1268131522), (604, 911207087), (844, 652096067), (868, 634065761), (1057, 520689764), (1477, 372626324), (1519, 362323292), (2114, 260344882), (2843, 193587436), (2954, 186313162), (3038, 181161646), (4228, 130172441), (4681, 117575108), (5686, 96793718), (5908, 93156581), (6076, 90580823), (6541, 84141428), (7399, 74384252), (9362, 58787554), (10339, 53232332), (11372, 48396859), (13082, 42070714), (14798, 37192126), (18724, 29393777), (19901, 27655348), (20678, 26616166), (26164, 21035357), (29596, 18596063), (31861, 17274068), (32767, 16796444), (39802, 13827674), (41356, 13308083), (45787, 12020204), (63722, 8637034), (65534, 8398222), (79604, 6913837), (88133, 6244756), (91574, 6010102), (127444, 4318517), (131068, 4199111), (139307, 3950764), (176266, 3122378), (183148, 3005051), (223027, 2467724), (229369, 2399492), (278614, 1975382), (320509, 1717172), (352532, 1561189), (429293, 1282036), (446054, 1233862), (458738, 1199746), (557228, 987691), (599873, 917476), (616931, 892108), (641018, 858586)]