269535266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 579059712

約数和(自身を除く): 309524446

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 43, 62, 77, 86, 91, 101, 143, 154, 182, 202, 217, 286, 301, 341, 403, 434, 473, 559, 602, 682, 707, 806, 946, 1001, 1111, 1118, 1313, 1333, 1414, 2002, 2222, 2387, 2626, 2666, 2821, 3131, 3311, 3913, 4343, 4433, 4774, 5642, 6149, 6262, 6622, 7777, 7826, 8686, 8866, 9191, 9331, 12298, 14443, 14663, 15554, 17329, 18382, 18662, 21917, 28886, 29326, 30401, 31031, 34441, 34658, 40703, 43043, 43834, 47773, 56459, 60802, 62062, 68882, 81406, 86086, 95546, 101101, 102641, 112918, 121303, 134633, 190619, 202202, 205282, 241087, 242606, 269266, 284921, 334411, 381238, 395213, 447733, 482174, 569842, 621049, 668822, 790426, 895466, 942431, 1242098, 1334333, 1480963, 1750229, 1884862, 2668666, 2961926, 3134131, 3500458, 4347343, 6268262, 8694686, 10366741, 12251603, 19252519, 20733482, 24503206, 38505038, 134767633, 269535266]

約数ペア:

[(1, 269535266), (2, 134767633), (7, 38505038), (11, 24503206), (13, 20733482), (14, 19252519), (22, 12251603), (26, 10366741), (31, 8694686), (43, 6268262), (62, 4347343), (77, 3500458), (86, 3134131), (91, 2961926), (101, 2668666), (143, 1884862), (154, 1750229), (182, 1480963), (202, 1334333), (217, 1242098), (286, 942431), (301, 895466), (341, 790426), (403, 668822), (434, 621049), (473, 569842), (559, 482174), (602, 447733), (682, 395213), (707, 381238), (806, 334411), (946, 284921), (1001, 269266), (1111, 242606), (1118, 241087), (1313, 205282), (1333, 202202), (1414, 190619), (2002, 134633), (2222, 121303), (2387, 112918), (2626, 102641), (2666, 101101), (2821, 95546), (3131, 86086), (3311, 81406), (3913, 68882), (4343, 62062), (4433, 60802), (4774, 56459), (5642, 47773), (6149, 43834), (6262, 43043), (6622, 40703), (7777, 34658), (7826, 34441), (8686, 31031), (8866, 30401), (9191, 29326), (9331, 28886), (12298, 21917), (14443, 18662), (14663, 18382), (15554, 17329)]