171221898288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1\times {\mathrm{3727}}^1$

素因数の和:5691

約数の個数: 160

約数和(自身を含む): 512848254976

約数和(自身を除く): 341626356688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 1873, 2044, 3066, 3504, 3727, 3746, 4088, 5619, 6132, 7454, 7492, 8176, 11181, 11238, 12264, 13111, 14908, 14984, 22362, 22476, 24528, 26089, 26222, 29816, 29968, 39333, 44724, 44952, 52178, 52444, 59632, 78267, 78666, 89448, 89904, 104356, 104888, 136729, 156534, 157332, 178896, 208712, 209776, 272071, 273458, 313068, 314664, 410187, 417424, 544142, 546916, 626136, 629328, 816213, 820374, 957103, 1088284, 1093832, 1252272, 1632426, 1640748, 1904497, 1914206, 2176568, 2187664, 2871309, 3264852, 3281496, 3808994, 3828412, 4353136, 5713491, 5742618, 6529704, 6562992, 6980671, 7617988, 7656824, 11426982, 11485236, 13059408, 13961342, 15235976, 15313648, 20942013, 22853964, 22970472, 27922684, 30471952, 41884026, 45707928, 45940944, 48864697, 55845368, 83768052, 91415856, 97729394, 111690736, 146594091, 167536104, 195458788, 293188182, 335072208, 390917576, 509588983, 586376364, 781835152, 1019177966, 1172752728, 1528766949, 2038355932, 2345505456, 3057533898, 3567122881, 4076711864, 6115067796, 7134245762, 8153423728, 10701368643, 12230135592, 14268491524, 21402737286, 24460271184, 28536983048, 42805474572, 57073966096, 85610949144, 171221898288]

約数ペア:

[(1, 171221898288), (2, 85610949144), (3, 57073966096), (4, 42805474572), (6, 28536983048), (7, 24460271184), (8, 21402737286), (12, 14268491524), (14, 12230135592), (16, 10701368643), (21, 8153423728), (24, 7134245762), (28, 6115067796), (42, 4076711864), (48, 3567122881), (56, 3057533898), (73, 2345505456), (84, 2038355932), (112, 1528766949), (146, 1172752728), (168, 1019177966), (219, 781835152), (292, 586376364), (336, 509588983), (438, 390917576), (511, 335072208), (584, 293188182), (876, 195458788), (1022, 167536104), (1168, 146594091), (1533, 111690736), (1752, 97729394), (1873, 91415856), (2044, 83768052), (3066, 55845368), (3504, 48864697), (3727, 45940944), (3746, 45707928), (4088, 41884026), (5619, 30471952), (6132, 27922684), (7454, 22970472), (7492, 22853964), (8176, 20942013), (11181, 15313648), (11238, 15235976), (12264, 13961342), (13111, 13059408), (14908, 11485236), (14984, 11426982), (22362, 7656824), (22476, 7617988), (24528, 6980671), (26089, 6562992), (26222, 6529704), (29816, 5742618), (29968, 5713491), (39333, 4353136), (44724, 3828412), (44952, 3808994), (52178, 3281496), (52444, 3264852), (59632, 2871309), (78267, 2187664), (78666, 2176568), (89448, 1914206), (89904, 1904497), (104356, 1640748), (104888, 1632426), (136729, 1252272), (156534, 1093832), (157332, 1088284), (178896, 957103), (208712, 820374), (209776, 816213), (272071, 629328), (273458, 626136), (313068, 546916), (314664, 544142), (410187, 417424)]