250387956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 812224000

約数和(自身を除く): 561836044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 73, 78, 84, 91, 108, 117, 126, 146, 156, 182, 189, 219, 234, 252, 273, 292, 349, 351, 364, 378, 438, 468, 511, 546, 657, 698, 702, 756, 819, 876, 949, 1022, 1047, 1092, 1314, 1396, 1404, 1533, 1638, 1898, 1971, 2044, 2094, 2443, 2457, 2628, 2847, 3066, 3141, 3276, 3796, 3942, 4188, 4537, 4599, 4886, 4914, 5694, 6132, 6282, 6643, 7329, 7884, 8541, 9074, 9198, 9423, 9772, 9828, 11388, 12564, 13286, 13611, 13797, 14658, 17082, 18148, 18396, 18846, 19929, 21987, 25477, 25623, 26572, 27222, 27594, 29316, 31759, 34164, 37692, 39858, 40833, 43974, 50954, 51246, 54444, 55188, 59787, 63518, 65961, 76431, 79716, 81666, 87948, 95277, 101908, 102492, 119574, 122499, 127036, 131922, 152862, 163332, 178339, 179361, 190554, 229293, 239148, 244998, 263844, 285831, 305724, 331201, 356678, 358722, 381108, 458586, 489996, 535017, 571662, 662402, 687879, 713356, 717444, 857493, 917172, 993603, 1070034, 1143324, 1324804, 1375758, 1605051, 1714986, 1987206, 2140068, 2318407, 2751516, 2980809, 3210102, 3429972, 3974412, 4636814, 4815153, 5961618, 6420204, 6955221, 8942427, 9273628, 9630306, 11923236, 13910442, 17884854, 19260612, 20865663, 27820884, 35769708, 41731326, 62596989, 83462652, 125193978, 250387956]

約数ペア:

[(1, 250387956), (2, 125193978), (3, 83462652), (4, 62596989), (6, 41731326), (7, 35769708), (9, 27820884), (12, 20865663), (13, 19260612), (14, 17884854), (18, 13910442), (21, 11923236), (26, 9630306), (27, 9273628), (28, 8942427), (36, 6955221), (39, 6420204), (42, 5961618), (52, 4815153), (54, 4636814), (63, 3974412), (73, 3429972), (78, 3210102), (84, 2980809), (91, 2751516), (108, 2318407), (117, 2140068), (126, 1987206), (146, 1714986), (156, 1605051), (182, 1375758), (189, 1324804), (219, 1143324), (234, 1070034), (252, 993603), (273, 917172), (292, 857493), (349, 717444), (351, 713356), (364, 687879), (378, 662402), (438, 571662), (468, 535017), (511, 489996), (546, 458586), (657, 381108), (698, 358722), (702, 356678), (756, 331201), (819, 305724), (876, 285831), (949, 263844), (1022, 244998), (1047, 239148), (1092, 229293), (1314, 190554), (1396, 179361), (1404, 178339), (1533, 163332), (1638, 152862), (1898, 131922), (1971, 127036), (2044, 122499), (2094, 119574), (2443, 102492), (2457, 101908), (2628, 95277), (2847, 87948), (3066, 81666), (3141, 79716), (3276, 76431), (3796, 65961), (3942, 63518), (4188, 59787), (4537, 55188), (4599, 54444), (4886, 51246), (4914, 50954), (5694, 43974), (6132, 40833), (6282, 39858), (6643, 37692), (7329, 34164), (7884, 31759), (8541, 29316), (9074, 27594), (9198, 27222), (9423, 26572), (9772, 25623), (9828, 25477), (11388, 21987), (12564, 19929), (13286, 18846), (13611, 18396), (13797, 18148), (14658, 17082)]