378291201078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1657}}^1\times {\mathrm{12973}}^1$

素因数の和:15061

約数の個数: 64

約数和(自身を含む): 867319165440

約数和(自身を除く): 489027964362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1257, 1657, 2514, 2933, 3314, 4971, 5866, 8799, 9942, 11599, 12973, 17598, 23198, 25946, 34797, 38919, 69594, 77838, 90811, 181622, 272433, 544866, 694283, 1388566, 2082849, 4165698, 4859981, 5435687, 9719962, 10871374, 14579943, 16307061, 21496261, 29159886, 32614122, 38049809, 42992522, 64488783, 76099618, 114149427, 128977566, 150473827, 228298854, 300947654, 451421481, 902842962, 9006933359, 18013866718, 27020800077, 54041600154, 63048533513, 126097067026, 189145600539, 378291201078]

約数ペア:

[(1, 378291201078), (2, 189145600539), (3, 126097067026), (6, 63048533513), (7, 54041600154), (14, 27020800077), (21, 18013866718), (42, 9006933359), (419, 902842962), (838, 451421481), (1257, 300947654), (1657, 228298854), (2514, 150473827), (2933, 128977566), (3314, 114149427), (4971, 76099618), (5866, 64488783), (8799, 42992522), (9942, 38049809), (11599, 32614122), (12973, 29159886), (17598, 21496261), (23198, 16307061), (25946, 14579943), (34797, 10871374), (38919, 9719962), (69594, 5435687), (77838, 4859981), (90811, 4165698), (181622, 2082849), (272433, 1388566), (544866, 694283)]