215377344

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:632

約数の個数: 252

約数和(自身を含む): 774688824

約数和(自身を除く): 559311480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 448, 468, 504, 546, 576, 587, 588, 624, 637, 672, 728, 784, 819, 832, 882, 936, 1008, 1092, 1174, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1761, 1764, 1872, 1911, 2016, 2184, 2348, 2352, 2496, 2548, 2912, 3136, 3276, 3522, 3528, 3744, 3822, 4032, 4109, 4368, 4696, 4704, 5096, 5283, 5733, 5824, 6552, 7044, 7056, 7488, 7631, 7644, 8218, 8736, 9392, 9408, 10192, 10566, 11466, 12327, 13104, 14088, 14112, 15262, 15288, 16436, 17472, 18784, 20384, 21132, 22893, 22932, 24654, 26208, 28176, 28224, 28763, 30524, 30576, 32872, 36981, 37568, 40768, 42264, 45786, 45864, 49308, 52416, 53417, 56352, 57526, 61048, 61152, 65744, 68679, 73962, 84528, 86289, 91572, 91728, 98616, 106834, 112704, 115052, 122096, 122304, 131488, 137358, 147924, 160251, 169056, 172578, 183144, 183456, 197232, 213668, 230104, 244192, 258867, 262976, 274716, 295848, 320502, 338112, 345156, 366288, 366912, 373919, 394464, 427336, 460208, 480753, 488384, 517734, 549432, 591696, 641004, 690312, 732576, 747838, 788928, 854672, 920416, 961506, 1035468, 1098864, 1121757, 1183392, 1282008, 1380624, 1465152, 1495676, 1709344, 1840832, 1923012, 2070936, 2197728, 2243514, 2366784, 2564016, 2761248, 2991352, 3365271, 3418688, 3846024, 4141872, 4395456, 4487028, 5128032, 5522496, 5982704, 6730542, 7692048, 8283744, 8974056, 10256064, 11965408, 13461084, 15384096, 16567488, 17948112, 23930816, 26922168, 30768192, 35896224, 53844336, 71792448, 107688672, 215377344]

約数ペア:

[(1, 215377344), (2, 107688672), (3, 71792448), (4, 53844336), (6, 35896224), (7, 30768192), (8, 26922168), (9, 23930816), (12, 17948112), (13, 16567488), (14, 15384096), (16, 13461084), (18, 11965408), (21, 10256064), (24, 8974056), (26, 8283744), (28, 7692048), (32, 6730542), (36, 5982704), (39, 5522496), (42, 5128032), (48, 4487028), (49, 4395456), (52, 4141872), (56, 3846024), (63, 3418688), (64, 3365271), (72, 2991352), (78, 2761248), (84, 2564016), (91, 2366784), (96, 2243514), (98, 2197728), (104, 2070936), (112, 1923012), (117, 1840832), (126, 1709344), (144, 1495676), (147, 1465152), (156, 1380624), (168, 1282008), (182, 1183392), (192, 1121757), (196, 1098864), (208, 1035468), (224, 961506), (234, 920416), (252, 854672), (273, 788928), (288, 747838), (294, 732576), (312, 690312), (336, 641004), (364, 591696), (392, 549432), (416, 517734), (441, 488384), (448, 480753), (468, 460208), (504, 427336), (546, 394464), (576, 373919), (587, 366912), (588, 366288), (624, 345156), (637, 338112), (672, 320502), (728, 295848), (784, 274716), (819, 262976), (832, 258867), (882, 244192), (936, 230104), (1008, 213668), (1092, 197232), (1174, 183456), (1176, 183144), (1248, 172578), (1274, 169056), (1344, 160251), (1456, 147924), (1568, 137358), (1638, 131488), (1761, 122304), (1764, 122096), (1872, 115052), (1911, 112704), (2016, 106834), (2184, 98616), (2348, 91728), (2352, 91572), (2496, 86289), (2548, 84528), (2912, 73962), (3136, 68679), (3276, 65744), (3522, 61152), (3528, 61048), (3744, 57526), (3822, 56352), (4032, 53417), (4109, 52416), (4368, 49308), (4696, 45864), (4704, 45786), (5096, 42264), (5283, 40768), (5733, 37568), (5824, 36981), (6552, 32872), (7044, 30576), (7056, 30524), (7488, 28763), (7631, 28224), (7644, 28176), (8218, 26208), (8736, 24654), (9392, 22932), (9408, 22893), (10192, 21132), (10566, 20384), (11466, 18784), (12327, 17472), (13104, 16436), (14088, 15288), (14112, 15262)]