1887993216

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{86257}}^1$

素因数の和:86296

約数の個数: 96

約数和(自身を含む): 5718905400

約数和(自身を除く): 3830912184

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, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888, 86257, 172514, 258771, 345028, 517542, 690056, 776313, 1035084, 1380112, 1552626, 1638883, 2070168, 2760224, 3105252, 3277766, 4140336, 4916649, 5520448, 6210504, 6555532, 8280672, 9833298, 11040896, 12421008, 13111064, 14749947, 16561344, 19666596, 24842016, 26222128, 29499894, 33122688, 39333192, 49684032, 52444256, 58999788, 78666384, 99368064, 104888512, 117999576, 157332768, 209777024, 235999152, 314665536, 471998304, 629331072, 943996608, 1887993216]

約数ペア:

[(1, 1887993216), (2, 943996608), (3, 629331072), (4, 471998304), (6, 314665536), (8, 235999152), (9, 209777024), (12, 157332768), (16, 117999576), (18, 104888512), (19, 99368064), (24, 78666384), (32, 58999788), (36, 52444256), (38, 49684032), (48, 39333192), (57, 33122688), (64, 29499894), (72, 26222128), (76, 24842016), (96, 19666596), (114, 16561344), (128, 14749947), (144, 13111064), (152, 12421008), (171, 11040896), (192, 9833298), (228, 8280672), (288, 6555532), (304, 6210504), (342, 5520448), (384, 4916649), (456, 4140336), (576, 3277766), (608, 3105252), (684, 2760224), (912, 2070168), (1152, 1638883), (1216, 1552626), (1368, 1380112), (1824, 1035084), (2432, 776313), (2736, 690056), (3648, 517542), (5472, 345028), (7296, 258771), (10944, 172514), (21888, 86257)]