16801491456

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191903}}^1$

素因数の和:191946

約数の個数: 120

約数和(自身を含む): 51042625920

約数和(自身を除く): 34241134464

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, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3648, 4608, 4864, 5472, 7296, 9728, 10944, 14592, 21888, 29184, 43776, 87552, 191903, 383806, 575709, 767612, 1151418, 1535224, 1727127, 2302836, 3070448, 3454254, 3646157, 4605672, 6140896, 6908508, 7292314, 9211344, 10938471, 12281792, 13817016, 14584628, 18422688, 21876942, 24563584, 27634032, 29169256, 32815413, 36845376, 43753884, 49127168, 55268064, 58338512, 65630826, 73690752, 87507768, 98254336, 110536128, 116677024, 131261652, 147381504, 175015536, 221072256, 233354048, 262523304, 294763008, 350031072, 442144512, 466708096, 525046608, 700062144, 884289024, 933416192, 1050093216, 1400124288, 1866832384, 2100186432, 2800248576, 4200372864, 5600497152, 8400745728, 16801491456]

約数ペア:

[(1, 16801491456), (2, 8400745728), (3, 5600497152), (4, 4200372864), (6, 2800248576), (8, 2100186432), (9, 1866832384), (12, 1400124288), (16, 1050093216), (18, 933416192), (19, 884289024), (24, 700062144), (32, 525046608), (36, 466708096), (38, 442144512), (48, 350031072), (57, 294763008), (64, 262523304), (72, 233354048), (76, 221072256), (96, 175015536), (114, 147381504), (128, 131261652), (144, 116677024), (152, 110536128), (171, 98254336), (192, 87507768), (228, 73690752), (256, 65630826), (288, 58338512), (304, 55268064), (342, 49127168), (384, 43753884), (456, 36845376), (512, 32815413), (576, 29169256), (608, 27634032), (684, 24563584), (768, 21876942), (912, 18422688), (1152, 14584628), (1216, 13817016), (1368, 12281792), (1536, 10938471), (1824, 9211344), (2304, 7292314), (2432, 6908508), (2736, 6140896), (3648, 4605672), (4608, 3646157), (4864, 3454254), (5472, 3070448), (7296, 2302836), (9728, 1727127), (10944, 1535224), (14592, 1151418), (21888, 767612), (29184, 575709), (43776, 383806), (87552, 191903)]