253391544

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 831060000

約数和(自身を除く): 577668456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 89, 98, 108, 126, 147, 168, 178, 189, 196, 216, 252, 267, 269, 294, 356, 378, 392, 441, 504, 534, 538, 588, 623, 712, 756, 801, 807, 882, 1068, 1076, 1176, 1246, 1323, 1512, 1602, 1614, 1764, 1869, 1883, 2136, 2152, 2403, 2421, 2492, 2646, 3204, 3228, 3528, 3738, 3766, 4361, 4806, 4842, 4984, 5292, 5607, 5649, 6408, 6456, 7263, 7476, 7532, 8722, 9612, 9684, 10584, 11214, 11298, 13083, 13181, 14526, 14952, 15064, 16821, 16947, 17444, 19224, 19368, 22428, 22596, 23941, 26166, 26362, 29052, 33642, 33894, 34888, 39249, 39543, 44856, 45192, 47882, 50841, 52332, 52724, 58104, 67284, 67788, 71823, 78498, 79086, 95764, 101682, 104664, 105448, 117747, 118629, 134568, 135576, 143646, 156996, 158172, 167587, 191528, 203364, 215469, 235494, 237258, 287292, 313992, 316344, 335174, 355887, 406728, 430938, 470988, 474516, 502761, 574584, 646407, 670348, 711774, 861876, 941976, 949032, 1005522, 1173109, 1292814, 1340696, 1423548, 1508283, 1723752, 2011044, 2346218, 2585628, 2847096, 3016566, 3519327, 4022088, 4524849, 4692436, 5171256, 6033132, 7038654, 9049698, 9384872, 10557981, 12066264, 14077308, 18099396, 21115962, 28154616, 31673943, 36198792, 42231924, 63347886, 84463848, 126695772, 253391544]

約数ペア:

[(1, 253391544), (2, 126695772), (3, 84463848), (4, 63347886), (6, 42231924), (7, 36198792), (8, 31673943), (9, 28154616), (12, 21115962), (14, 18099396), (18, 14077308), (21, 12066264), (24, 10557981), (27, 9384872), (28, 9049698), (36, 7038654), (42, 6033132), (49, 5171256), (54, 4692436), (56, 4524849), (63, 4022088), (72, 3519327), (84, 3016566), (89, 2847096), (98, 2585628), (108, 2346218), (126, 2011044), (147, 1723752), (168, 1508283), (178, 1423548), (189, 1340696), (196, 1292814), (216, 1173109), (252, 1005522), (267, 949032), (269, 941976), (294, 861876), (356, 711774), (378, 670348), (392, 646407), (441, 574584), (504, 502761), (534, 474516), (538, 470988), (588, 430938), (623, 406728), (712, 355887), (756, 335174), (801, 316344), (807, 313992), (882, 287292), (1068, 237258), (1076, 235494), (1176, 215469), (1246, 203364), (1323, 191528), (1512, 167587), (1602, 158172), (1614, 156996), (1764, 143646), (1869, 135576), (1883, 134568), (2136, 118629), (2152, 117747), (2403, 105448), (2421, 104664), (2492, 101682), (2646, 95764), (3204, 79086), (3228, 78498), (3528, 71823), (3738, 67788), (3766, 67284), (4361, 58104), (4806, 52724), (4842, 52332), (4984, 50841), (5292, 47882), (5607, 45192), (5649, 44856), (6408, 39543), (6456, 39249), (7263, 34888), (7476, 33894), (7532, 33642), (8722, 29052), (9612, 26362), (9684, 26166), (10584, 23941), (11214, 22596), (11298, 22428), (13083, 19368), (13181, 19224), (14526, 17444), (14952, 16947), (15064, 16821)]