2820744498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 6922528704

約数和(自身を除く): 4101784206

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 121, 143, 186, 242, 286, 311, 341, 363, 403, 429, 622, 682, 726, 806, 858, 933, 961, 1023, 1209, 1573, 1866, 1922, 2046, 2418, 2883, 3146, 3421, 3751, 4043, 4433, 4719, 5766, 6842, 7502, 8086, 8866, 9438, 9641, 10263, 10571, 11253, 12129, 12493, 13299, 19282, 20526, 21142, 22506, 24258, 24986, 26598, 28923, 31713, 37479, 37631, 44473, 48763, 57846, 63426, 74958, 75262, 88946, 97526, 106051, 112893, 116281, 125333, 133419, 137423, 146289, 212102, 225786, 232562, 250666, 266838, 274846, 292578, 298871, 318153, 348843, 375999, 412269, 489203, 597742, 636306, 697686, 751998, 824538, 896613, 978406, 1166561, 1378663, 1467609, 1511653, 1793226, 2333122, 2757326, 2935218, 3023306, 3287581, 3499683, 3885323, 4135989, 4534959, 6575162, 6999366, 7770646, 8271978, 9069918, 9862743, 11655969, 15165293, 19725486, 23311938, 30330586, 36163391, 42738553, 45495879, 72326782, 85477106, 90991758, 108490173, 128215659, 216980346, 256431318, 470124083, 940248166, 1410372249, 2820744498]

約数ペア:

[(1, 2820744498), (2, 1410372249), (3, 940248166), (6, 470124083), (11, 256431318), (13, 216980346), (22, 128215659), (26, 108490173), (31, 90991758), (33, 85477106), (39, 72326782), (62, 45495879), (66, 42738553), (78, 36163391), (93, 30330586), (121, 23311938), (143, 19725486), (186, 15165293), (242, 11655969), (286, 9862743), (311, 9069918), (341, 8271978), (363, 7770646), (403, 6999366), (429, 6575162), (622, 4534959), (682, 4135989), (726, 3885323), (806, 3499683), (858, 3287581), (933, 3023306), (961, 2935218), (1023, 2757326), (1209, 2333122), (1573, 1793226), (1866, 1511653), (1922, 1467609), (2046, 1378663), (2418, 1166561), (2883, 978406), (3146, 896613), (3421, 824538), (3751, 751998), (4043, 697686), (4433, 636306), (4719, 597742), (5766, 489203), (6842, 412269), (7502, 375999), (8086, 348843), (8866, 318153), (9438, 298871), (9641, 292578), (10263, 274846), (10571, 266838), (11253, 250666), (12129, 232562), (12493, 225786), (13299, 212102), (19282, 146289), (20526, 137423), (21142, 133419), (22506, 125333), (24258, 116281), (24986, 112893), (26598, 106051), (28923, 97526), (31713, 88946), (37479, 75262), (37631, 74958), (44473, 63426), (48763, 57846)]