219145392

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{26699}}^1$

素因数の和:26735

約数の個数: 80

約数和(自身を含む): 662160000

約数和(自身を除く): 443014608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 26699, 53398, 80097, 106796, 160194, 213592, 240291, 320388, 427184, 480582, 507281, 640776, 720873, 961164, 1014562, 1281552, 1441746, 1521843, 1922328, 2029124, 2883492, 3043686, 3844656, 4058248, 4565529, 5766984, 6087372, 8116496, 9131058, 11533968, 12174744, 13696587, 18262116, 24349488, 27393174, 36524232, 54786348, 73048464, 109572696, 219145392]

約数ペア:

[(1, 219145392), (2, 109572696), (3, 73048464), (4, 54786348), (6, 36524232), (8, 27393174), (9, 24349488), (12, 18262116), (16, 13696587), (18, 12174744), (19, 11533968), (24, 9131058), (27, 8116496), (36, 6087372), (38, 5766984), (48, 4565529), (54, 4058248), (57, 3844656), (72, 3043686), (76, 2883492), (108, 2029124), (114, 1922328), (144, 1521843), (152, 1441746), (171, 1281552), (216, 1014562), (228, 961164), (304, 720873), (342, 640776), (432, 507281), (456, 480582), (513, 427184), (684, 320388), (912, 240291), (1026, 213592), (1368, 160194), (2052, 106796), (2736, 80097), (4104, 53398), (8208, 26699)]