349545924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106699}}^1$

素因数の和:106729

約数の個数: 72

約数和(自身を含む): 1087486400

約数和(自身を除く): 737940476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 106699, 213398, 320097, 426796, 640194, 746893, 960291, 1280388, 1387087, 1493786, 1920582, 2240679, 2774174, 2987572, 3841164, 4161261, 4481358, 5548348, 6722037, 8322522, 8962716, 9709609, 12483783, 13444074, 16645044, 19419218, 24967566, 26888148, 29128827, 38838436, 49935132, 58257654, 87386481, 116515308, 174772962, 349545924]

約数ペア:

[(1, 349545924), (2, 174772962), (3, 116515308), (4, 87386481), (6, 58257654), (7, 49935132), (9, 38838436), (12, 29128827), (13, 26888148), (14, 24967566), (18, 19419218), (21, 16645044), (26, 13444074), (28, 12483783), (36, 9709609), (39, 8962716), (42, 8322522), (52, 6722037), (63, 5548348), (78, 4481358), (84, 4161261), (91, 3841164), (117, 2987572), (126, 2774174), (156, 2240679), (182, 1920582), (234, 1493786), (252, 1387087), (273, 1280388), (364, 960291), (468, 746893), (546, 640194), (819, 426796), (1092, 320097), (1638, 213398), (3276, 106699)]