445981032

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2153}}^1$

素因数の和:2312

約数の個数: 128

約数和(自身を含む): 1426809600

約数和(自身を除く): 980828568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 137, 168, 189, 216, 252, 274, 378, 411, 504, 548, 756, 822, 959, 1096, 1233, 1512, 1644, 1918, 2153, 2466, 2877, 3288, 3699, 3836, 4306, 4932, 5754, 6459, 7398, 7672, 8612, 8631, 9864, 11508, 12918, 14796, 15071, 17224, 17262, 19377, 23016, 25836, 25893, 29592, 30142, 34524, 38754, 45213, 51672, 51786, 58131, 60284, 69048, 77508, 90426, 103572, 116262, 120568, 135639, 155016, 180852, 207144, 232524, 271278, 294961, 361704, 406917, 465048, 542556, 589922, 813834, 884883, 1085112, 1179844, 1627668, 1769766, 2064727, 2359688, 2654649, 3255336, 3539532, 4129454, 5309298, 6194181, 7079064, 7963947, 8258908, 10618596, 12388362, 15927894, 16517816, 18582543, 21237192, 24776724, 31855788, 37165086, 49553448, 55747629, 63711576, 74330172, 111495258, 148660344, 222990516, 445981032]

約数ペア:

[(1, 445981032), (2, 222990516), (3, 148660344), (4, 111495258), (6, 74330172), (7, 63711576), (8, 55747629), (9, 49553448), (12, 37165086), (14, 31855788), (18, 24776724), (21, 21237192), (24, 18582543), (27, 16517816), (28, 15927894), (36, 12388362), (42, 10618596), (54, 8258908), (56, 7963947), (63, 7079064), (72, 6194181), (84, 5309298), (108, 4129454), (126, 3539532), (137, 3255336), (168, 2654649), (189, 2359688), (216, 2064727), (252, 1769766), (274, 1627668), (378, 1179844), (411, 1085112), (504, 884883), (548, 813834), (756, 589922), (822, 542556), (959, 465048), (1096, 406917), (1233, 361704), (1512, 294961), (1644, 271278), (1918, 232524), (2153, 207144), (2466, 180852), (2877, 155016), (3288, 135639), (3699, 120568), (3836, 116262), (4306, 103572), (4932, 90426), (5754, 77508), (6459, 69048), (7398, 60284), (7672, 58131), (8612, 51786), (8631, 51672), (9864, 45213), (11508, 38754), (12918, 34524), (14796, 30142), (15071, 29592), (17224, 25893), (17262, 25836), (19377, 23016)]