2891043648

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{264167}}^1$

素因数の和:264204

約数の個数: 84

約数和(自身を含む): 8722827360

約数和(自身を除く): 5831783712

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, 264167, 528334, 792501, 1056668, 1585002, 2113336, 2377503, 3170004, 4226672, 4755006, 5019173, 6340008, 8453344, 9510012, 10038346, 12680016, 15057519, 16906688, 19020024, 20076692, 25360032, 30115038, 38040048, 40153384, 45172557, 50720064, 60230076, 76080096, 80306768, 90345114, 120460152, 152160192, 160613536, 180690228, 240920304, 321227072, 361380456, 481840608, 722760912, 963681216, 1445521824, 2891043648]

約数ペア:

[(1, 2891043648), (2, 1445521824), (3, 963681216), (4, 722760912), (6, 481840608), (8, 361380456), (9, 321227072), (12, 240920304), (16, 180690228), (18, 160613536), (19, 152160192), (24, 120460152), (32, 90345114), (36, 80306768), (38, 76080096), (48, 60230076), (57, 50720064), (64, 45172557), (72, 40153384), (76, 38040048), (96, 30115038), (114, 25360032), (144, 20076692), (152, 19020024), (171, 16906688), (192, 15057519), (228, 12680016), (288, 10038346), (304, 9510012), (342, 8453344), (456, 6340008), (576, 5019173), (608, 4755006), (684, 4226672), (912, 3170004), (1216, 2377503), (1368, 2113336), (1824, 1585002), (2736, 1056668), (3648, 792501), (5472, 528334), (10944, 264167)]