245784294672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{441461}}^1$

素因数の和:443136

約数の個数: 80

約数和(自身を含む): 726088444032

約数和(自身を除く): 480304149360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1657, 3314, 4971, 6628, 9942, 11599, 13256, 19884, 23198, 26512, 34797, 39768, 46396, 69594, 79536, 92792, 139188, 185584, 278376, 441461, 556752, 882922, 1324383, 1765844, 2648766, 3090227, 3531688, 5297532, 6180454, 7063376, 9270681, 10595064, 12360908, 18541362, 21190128, 24721816, 37082724, 49443632, 74165448, 148330896, 731500877, 1463001754, 2194502631, 2926003508, 4389005262, 5120506139, 5852007016, 8778010524, 10241012278, 11704014032, 15361518417, 17556021048, 20482024556, 30723036834, 35112042096, 40964049112, 61446073668, 81928098224, 122892147336, 245784294672]

約数ペア:

[(1, 245784294672), (2, 122892147336), (3, 81928098224), (4, 61446073668), (6, 40964049112), (7, 35112042096), (8, 30723036834), (12, 20482024556), (14, 17556021048), (16, 15361518417), (21, 11704014032), (24, 10241012278), (28, 8778010524), (42, 5852007016), (48, 5120506139), (56, 4389005262), (84, 2926003508), (112, 2194502631), (168, 1463001754), (336, 731500877), (1657, 148330896), (3314, 74165448), (4971, 49443632), (6628, 37082724), (9942, 24721816), (11599, 21190128), (13256, 18541362), (19884, 12360908), (23198, 10595064), (26512, 9270681), (34797, 7063376), (39768, 6180454), (46396, 5297532), (69594, 3531688), (79536, 3090227), (92792, 2648766), (139188, 1765844), (185584, 1324383), (278376, 882922), (441461, 556752)]