489796632

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19381}}^1$

素因数の和:19415

約数の個数: 96

約数和(自身を含む): 1481560080

約数和(自身を除く): 991763448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 12636, 19381, 25272, 38762, 58143, 77524, 116286, 155048, 174429, 232572, 251953, 348858, 465144, 503906, 523287, 697716, 755859, 1007812, 1046574, 1395432, 1511718, 1569861, 2015624, 2093148, 2267577, 3023436, 3139722, 4186296, 4535154, 4709583, 6046872, 6279444, 6802731, 9070308, 9419166, 12558888, 13605462, 18140616, 18838332, 20408193, 27210924, 37676664, 40816386, 54421848, 61224579, 81632772, 122449158, 163265544, 244898316, 489796632]

約数ペア:

[(1, 489796632), (2, 244898316), (3, 163265544), (4, 122449158), (6, 81632772), (8, 61224579), (9, 54421848), (12, 40816386), (13, 37676664), (18, 27210924), (24, 20408193), (26, 18838332), (27, 18140616), (36, 13605462), (39, 12558888), (52, 9419166), (54, 9070308), (72, 6802731), (78, 6279444), (81, 6046872), (104, 4709583), (108, 4535154), (117, 4186296), (156, 3139722), (162, 3023436), (216, 2267577), (234, 2093148), (243, 2015624), (312, 1569861), (324, 1511718), (351, 1395432), (468, 1046574), (486, 1007812), (648, 755859), (702, 697716), (936, 523287), (972, 503906), (1053, 465144), (1404, 348858), (1944, 251953), (2106, 232572), (2808, 174429), (3159, 155048), (4212, 116286), (6318, 77524), (8424, 58143), (12636, 38762), (19381, 25272)]