19651290624

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{35837}}^1$

素因数の和:35885

約数の個数: 240

約数和(自身を含む): 68631776928

約数和(自身を除く): 48980486304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 512, 544, 576, 612, 672, 714, 768, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1536, 1632, 1792, 1904, 2016, 2142, 2176, 2304, 2448, 2688, 2856, 3264, 3584, 3808, 4032, 4284, 4352, 4608, 4896, 5376, 5712, 6528, 7616, 8064, 8568, 8704, 9792, 10752, 11424, 13056, 15232, 16128, 17136, 19584, 22848, 26112, 30464, 32256, 34272, 35837, 39168, 45696, 60928, 68544, 71674, 78336, 91392, 107511, 137088, 143348, 182784, 215022, 250859, 274176, 286696, 322533, 430044, 501718, 548352, 573392, 609229, 645066, 752577, 860088, 1003436, 1146784, 1218458, 1290132, 1505154, 1720176, 1827687, 2006872, 2257731, 2293568, 2436916, 2580264, 3010308, 3440352, 3655374, 4013744, 4264603, 4515462, 4587136, 4873832, 5160528, 5483061, 6020616, 6880704, 7310748, 8027488, 8529206, 9030924, 9174272, 9747664, 10321056, 10966122, 12041232, 12793809, 13761408, 14621496, 16054976, 17058412, 18061848, 18348544, 19495328, 20642112, 21932244, 24082464, 25587618, 27522816, 29242992, 32109952, 34116824, 36123696, 38381427, 38990656, 41284224, 43864488, 48164928, 51175236, 55045632, 58485984, 64219904, 68233648, 72247392, 76762854, 77981312, 82568448, 87728976, 96329856, 102350472, 116971968, 128439808, 136467296, 144494784, 153525708, 155962624, 165136896, 175457952, 192659712, 204700944, 233943936, 272934592, 288989568, 307051416, 311925248, 350915904, 385319424, 409401888, 467887872, 545869184, 577979136, 614102832, 701831808, 818803776, 935775744, 1091738368, 1155958272, 1228205664, 1403663616, 1637607552, 2183476736, 2456411328, 2807327232, 3275215104, 4912822656, 6550430208, 9825645312, 19651290624]

約数ペア:

[(1, 19651290624), (2, 9825645312), (3, 6550430208), (4, 4912822656), (6, 3275215104), (7, 2807327232), (8, 2456411328), (9, 2183476736), (12, 1637607552), (14, 1403663616), (16, 1228205664), (17, 1155958272), (18, 1091738368), (21, 935775744), (24, 818803776), (28, 701831808), (32, 614102832), (34, 577979136), (36, 545869184), (42, 467887872), (48, 409401888), (51, 385319424), (56, 350915904), (63, 311925248), (64, 307051416), (68, 288989568), (72, 272934592), (84, 233943936), (96, 204700944), (102, 192659712), (112, 175457952), (119, 165136896), (126, 155962624), (128, 153525708), (136, 144494784), (144, 136467296), (153, 128439808), (168, 116971968), (192, 102350472), (204, 96329856), (224, 87728976), (238, 82568448), (252, 77981312), (256, 76762854), (272, 72247392), (288, 68233648), (306, 64219904), (336, 58485984), (357, 55045632), (384, 51175236), (408, 48164928), (448, 43864488), (476, 41284224), (504, 38990656), (512, 38381427), (544, 36123696), (576, 34116824), (612, 32109952), (672, 29242992), (714, 27522816), (768, 25587618), (816, 24082464), (896, 21932244), (952, 20642112), (1008, 19495328), (1071, 18348544), (1088, 18061848), (1152, 17058412), (1224, 16054976), (1344, 14621496), (1428, 13761408), (1536, 12793809), (1632, 12041232), (1792, 10966122), (1904, 10321056), (2016, 9747664), (2142, 9174272), (2176, 9030924), (2304, 8529206), (2448, 8027488), (2688, 7310748), (2856, 6880704), (3264, 6020616), (3584, 5483061), (3808, 5160528), (4032, 4873832), (4284, 4587136), (4352, 4515462), (4608, 4264603), (4896, 4013744), (5376, 3655374), (5712, 3440352), (6528, 3010308), (7616, 2580264), (8064, 2436916), (8568, 2293568), (8704, 2257731), (9792, 2006872), (10752, 1827687), (11424, 1720176), (13056, 1505154), (15232, 1290132), (16128, 1218458), (17136, 1146784), (19584, 1003436), (22848, 860088), (26112, 752577), (30464, 645066), (32256, 609229), (34272, 573392), (35837, 548352), (39168, 501718), (45696, 430044), (60928, 322533), (68544, 286696), (71674, 274176), (78336, 250859), (91392, 215022), (107511, 182784), (137088, 143348)]