2728887168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13907}}^1$

素因数の和:14004

約数の個数: 128

約数和(自身を含む): 8398206720

約数和(自身を除く): 5669319552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2688, 3066, 3504, 4088, 4672, 6132, 7008, 8176, 9344, 12264, 13907, 14016, 16352, 24528, 27814, 28032, 32704, 41721, 49056, 55628, 65408, 83442, 97349, 98112, 111256, 166884, 194698, 196224, 222512, 292047, 333768, 389396, 445024, 584094, 667536, 778792, 890048, 1015211, 1168188, 1335072, 1557584, 1780096, 2030422, 2336376, 2670144, 3045633, 3115168, 4060844, 4672752, 5340288, 6091266, 6230336, 7106477, 8121688, 9345504, 12182532, 12460672, 14212954, 16243376, 18691008, 21319431, 24365064, 28425908, 32486752, 37382016, 42638862, 48730128, 56851816, 64973504, 85277724, 97460256, 113703632, 129947008, 170555448, 194920512, 227407264, 341110896, 389841024, 454814528, 682221792, 909629056, 1364443584, 2728887168]

約数ペア:

[(1, 2728887168), (2, 1364443584), (3, 909629056), (4, 682221792), (6, 454814528), (7, 389841024), (8, 341110896), (12, 227407264), (14, 194920512), (16, 170555448), (21, 129947008), (24, 113703632), (28, 97460256), (32, 85277724), (42, 64973504), (48, 56851816), (56, 48730128), (64, 42638862), (73, 37382016), (84, 32486752), (96, 28425908), (112, 24365064), (128, 21319431), (146, 18691008), (168, 16243376), (192, 14212954), (219, 12460672), (224, 12182532), (292, 9345504), (336, 8121688), (384, 7106477), (438, 6230336), (448, 6091266), (511, 5340288), (584, 4672752), (672, 4060844), (876, 3115168), (896, 3045633), (1022, 2670144), (1168, 2336376), (1344, 2030422), (1533, 1780096), (1752, 1557584), (2044, 1335072), (2336, 1168188), (2688, 1015211), (3066, 890048), (3504, 778792), (4088, 667536), (4672, 584094), (6132, 445024), (7008, 389396), (8176, 333768), (9344, 292047), (12264, 222512), (13907, 196224), (14016, 194698), (16352, 166884), (24528, 111256), (27814, 98112), (28032, 97349), (32704, 83442), (41721, 65408), (49056, 55628)]