491784384

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4063

約数の個数: 168

約数和(自身を含む): 1630454448

約数和(自身を除く): 1138670064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1911, 2184, 2352, 2496, 2548, 2912, 3136, 3822, 4021, 4368, 4704, 5096, 5824, 7644, 8042, 8736, 9408, 10192, 12063, 15288, 16084, 17472, 20384, 24126, 28147, 30576, 32168, 40768, 48252, 52273, 56294, 61152, 64336, 84441, 96504, 104546, 112588, 122304, 128672, 156819, 168882, 193008, 197029, 209092, 225176, 257344, 313638, 337764, 365911, 386016, 394058, 418184, 450352, 591087, 627276, 675528, 731822, 772032, 788116, 836368, 900704, 1097733, 1182174, 1254552, 1351056, 1463644, 1576232, 1672736, 1801408, 2195466, 2364348, 2509104, 2561377, 2702112, 2927288, 3152464, 3345472, 4390932, 4728696, 5018208, 5122754, 5404224, 5854576, 6304928, 7684131, 8781864, 9457392, 10036416, 10245508, 11709152, 12609856, 15368262, 17563728, 18914784, 20491016, 23418304, 30736524, 35127456, 37829568, 40982032, 61473048, 70254912, 81964064, 122946096, 163928128, 245892192, 491784384]

約数ペア:

[(1, 491784384), (2, 245892192), (3, 163928128), (4, 122946096), (6, 81964064), (7, 70254912), (8, 61473048), (12, 40982032), (13, 37829568), (14, 35127456), (16, 30736524), (21, 23418304), (24, 20491016), (26, 18914784), (28, 17563728), (32, 15368262), (39, 12609856), (42, 11709152), (48, 10245508), (49, 10036416), (52, 9457392), (56, 8781864), (64, 7684131), (78, 6304928), (84, 5854576), (91, 5404224), (96, 5122754), (98, 5018208), (104, 4728696), (112, 4390932), (147, 3345472), (156, 3152464), (168, 2927288), (182, 2702112), (192, 2561377), (196, 2509104), (208, 2364348), (224, 2195466), (273, 1801408), (294, 1672736), (312, 1576232), (336, 1463644), (364, 1351056), (392, 1254552), (416, 1182174), (448, 1097733), (546, 900704), (588, 836368), (624, 788116), (637, 772032), (672, 731822), (728, 675528), (784, 627276), (832, 591087), (1092, 450352), (1176, 418184), (1248, 394058), (1274, 386016), (1344, 365911), (1456, 337764), (1568, 313638), (1911, 257344), (2184, 225176), (2352, 209092), (2496, 197029), (2548, 193008), (2912, 168882), (3136, 156819), (3822, 128672), (4021, 122304), (4368, 112588), (4704, 104546), (5096, 96504), (5824, 84441), (7644, 64336), (8042, 61152), (8736, 56294), (9408, 52273), (10192, 48252), (12063, 40768), (15288, 32168), (16084, 30576), (17472, 28147), (20384, 24126)]