645303085728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{960272449}}^1$

素因数の和:960272469

約数の個数: 48

約数和(自身を含む): 1935909259200

約数和(自身を除く): 1290606173472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 960272449, 1920544898, 2880817347, 3841089796, 5761634694, 6721907143, 7682179592, 11523269388, 13443814286, 15364359184, 20165721429, 23046538776, 26887628572, 30728718368, 40331442858, 46093077552, 53775257144, 80662885716, 92186155104, 107550514288, 161325771432, 215101028576, 322651542864, 645303085728]

約数ペア:

[(1, 645303085728), (2, 322651542864), (3, 215101028576), (4, 161325771432), (6, 107550514288), (7, 92186155104), (8, 80662885716), (12, 53775257144), (14, 46093077552), (16, 40331442858), (21, 30728718368), (24, 26887628572), (28, 23046538776), (32, 20165721429), (42, 15364359184), (48, 13443814286), (56, 11523269388), (84, 7682179592), (96, 6721907143), (112, 5761634694), (168, 3841089796), (224, 2880817347), (336, 1920544898), (672, 960272449)]