216495396

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 607756800

約数和(自身を除く): 391261404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 271, 351, 468, 542, 569, 702, 813, 1084, 1138, 1404, 1626, 1707, 2276, 2439, 3252, 3414, 3523, 4878, 5121, 6828, 7046, 7317, 7397, 9756, 10242, 10569, 14092, 14634, 14794, 15363, 20484, 21138, 22191, 29268, 29588, 30726, 31707, 42276, 44382, 61452, 63414, 66573, 88764, 95121, 126828, 133146, 154199, 190242, 199719, 266292, 308398, 380484, 399438, 462597, 616796, 798876, 925194, 1387791, 1850388, 2004587, 2775582, 4009174, 4163373, 5551164, 6013761, 8018348, 8326746, 12027522, 16653492, 18041283, 24055044, 36082566, 54123849, 72165132, 108247698, 216495396]

約数ペア:

[(1, 216495396), (2, 108247698), (3, 72165132), (4, 54123849), (6, 36082566), (9, 24055044), (12, 18041283), (13, 16653492), (18, 12027522), (26, 8326746), (27, 8018348), (36, 6013761), (39, 5551164), (52, 4163373), (54, 4009174), (78, 2775582), (108, 2004587), (117, 1850388), (156, 1387791), (234, 925194), (271, 798876), (351, 616796), (468, 462597), (542, 399438), (569, 380484), (702, 308398), (813, 266292), (1084, 199719), (1138, 190242), (1404, 154199), (1626, 133146), (1707, 126828), (2276, 95121), (2439, 88764), (3252, 66573), (3414, 63414), (3523, 61452), (4878, 44382), (5121, 42276), (6828, 31707), (7046, 30726), (7317, 29588), (7397, 29268), (9756, 22191), (10242, 21138), (10569, 20484), (14092, 15363), (14634, 14794)]