257873472

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23563}}^1$

素因数の和:23600

約数の個数: 84

約数和(自身を含む): 778083280

約数和(自身を除く): 520209808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 23563, 47126, 70689, 94252, 141378, 188504, 212067, 282756, 377008, 424134, 447697, 565512, 754016, 848268, 895394, 1131024, 1343091, 1508032, 1696536, 1790788, 2262048, 2686182, 3393072, 3581576, 4029273, 4524096, 5372364, 6786144, 7163152, 8058546, 10744728, 13572288, 14326304, 16117092, 21489456, 28652608, 32234184, 42978912, 64468368, 85957824, 128936736, 257873472]

約数ペア:

[(1, 257873472), (2, 128936736), (3, 85957824), (4, 64468368), (6, 42978912), (8, 32234184), (9, 28652608), (12, 21489456), (16, 16117092), (18, 14326304), (19, 13572288), (24, 10744728), (32, 8058546), (36, 7163152), (38, 6786144), (48, 5372364), (57, 4524096), (64, 4029273), (72, 3581576), (76, 3393072), (96, 2686182), (114, 2262048), (144, 1790788), (152, 1696536), (171, 1508032), (192, 1343091), (228, 1131024), (288, 895394), (304, 848268), (342, 754016), (456, 565512), (576, 447697), (608, 424134), (684, 377008), (912, 282756), (1216, 212067), (1368, 188504), (1824, 141378), (2736, 94252), (3648, 70689), (5472, 47126), (10944, 23563)]