677145924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{206699}}^1$

素因数の和:206729

約数の個数: 72

約数和(自身を含む): 2106686400

約数和(自身を除く): 1429540476

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, 206699, 413398, 620097, 826796, 1240194, 1446893, 1860291, 2480388, 2687087, 2893786, 3720582, 4340679, 5374174, 5787572, 7441164, 8061261, 8681358, 10748348, 13022037, 16122522, 17362716, 18809609, 24183783, 26044074, 32245044, 37619218, 48367566, 52088148, 56428827, 75238436, 96735132, 112857654, 169286481, 225715308, 338572962, 677145924]

約数ペア:

[(1, 677145924), (2, 338572962), (3, 225715308), (4, 169286481), (6, 112857654), (7, 96735132), (9, 75238436), (12, 56428827), (13, 52088148), (14, 48367566), (18, 37619218), (21, 32245044), (26, 26044074), (28, 24183783), (36, 18809609), (39, 17362716), (42, 16122522), (52, 13022037), (63, 10748348), (78, 8681358), (84, 8061261), (91, 7441164), (117, 5787572), (126, 5374174), (156, 4340679), (182, 3720582), (234, 2893786), (252, 2687087), (273, 2480388), (364, 1860291), (468, 1446893), (546, 1240194), (819, 826796), (1092, 620097), (1638, 413398), (3276, 206699)]