489781728

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{5107}}^1$

素因数の和:5166

約数の個数: 120

約数和(自身を含む): 1479654792

約数和(自身を除く): 989873064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 288, 296, 324, 333, 432, 444, 592, 648, 666, 864, 888, 999, 1184, 1296, 1332, 1776, 1998, 2592, 2664, 2997, 3552, 3996, 5107, 5328, 5994, 7992, 10214, 10656, 11988, 15321, 15984, 20428, 23976, 30642, 31968, 40856, 45963, 47952, 61284, 81712, 91926, 95904, 122568, 137889, 163424, 183852, 188959, 245136, 275778, 367704, 377918, 413667, 490272, 551556, 566877, 735408, 755836, 827334, 1103112, 1133754, 1470816, 1511672, 1654668, 1700631, 2206224, 2267508, 3023344, 3309336, 3401262, 4412448, 4535016, 5101893, 6046688, 6618672, 6802524, 9070032, 10203786, 13237344, 13605048, 15305679, 18140064, 20407572, 27210096, 30611358, 40815144, 54420192, 61222716, 81630288, 122445432, 163260576, 244890864, 489781728]

約数ペア:

[(1, 489781728), (2, 244890864), (3, 163260576), (4, 122445432), (6, 81630288), (8, 61222716), (9, 54420192), (12, 40815144), (16, 30611358), (18, 27210096), (24, 20407572), (27, 18140064), (32, 15305679), (36, 13605048), (37, 13237344), (48, 10203786), (54, 9070032), (72, 6802524), (74, 6618672), (81, 6046688), (96, 5101893), (108, 4535016), (111, 4412448), (144, 3401262), (148, 3309336), (162, 3023344), (216, 2267508), (222, 2206224), (288, 1700631), (296, 1654668), (324, 1511672), (333, 1470816), (432, 1133754), (444, 1103112), (592, 827334), (648, 755836), (666, 735408), (864, 566877), (888, 551556), (999, 490272), (1184, 413667), (1296, 377918), (1332, 367704), (1776, 275778), (1998, 245136), (2592, 188959), (2664, 183852), (2997, 163424), (3552, 137889), (3996, 122568), (5107, 95904), (5328, 91926), (5994, 81712), (7992, 61284), (10214, 47952), (10656, 45963), (11988, 40856), (15321, 31968), (15984, 30642), (20428, 23976)]