29515248

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 180

約数和(自身を含む): 99234720

約数和(自身を除く): 69719472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 49, 56, 63, 72, 84, 89, 94, 98, 112, 126, 141, 144, 147, 168, 178, 188, 196, 252, 267, 282, 294, 329, 336, 356, 376, 392, 423, 441, 504, 534, 564, 588, 623, 658, 712, 752, 784, 801, 846, 882, 987, 1008, 1068, 1128, 1176, 1246, 1316, 1424, 1602, 1692, 1764, 1869, 1974, 2136, 2256, 2303, 2352, 2492, 2632, 2961, 3204, 3384, 3528, 3738, 3948, 4183, 4272, 4361, 4606, 4984, 5264, 5607, 5922, 6408, 6768, 6909, 7056, 7476, 7896, 8366, 8722, 9212, 9968, 11214, 11844, 12549, 12816, 13083, 13818, 14952, 15792, 16732, 17444, 18424, 20727, 22428, 23688, 25098, 26166, 27636, 29281, 29904, 33464, 34888, 36848, 37647, 39249, 41454, 44856, 47376, 50196, 52332, 55272, 58562, 66928, 69776, 75294, 78498, 82908, 87843, 89712, 100392, 104664, 110544, 117124, 150588, 156996, 165816, 175686, 200784, 204967, 209328, 234248, 263529, 301176, 313992, 331632, 351372, 409934, 468496, 527058, 602352, 614901, 627984, 702744, 819868, 1054116, 1229802, 1405488, 1639736, 1844703, 2108232, 2459604, 3279472, 3689406, 4216464, 4919208, 7378812, 9838416, 14757624, 29515248]

約数ペア:

[(1, 29515248), (2, 14757624), (3, 9838416), (4, 7378812), (6, 4919208), (7, 4216464), (8, 3689406), (9, 3279472), (12, 2459604), (14, 2108232), (16, 1844703), (18, 1639736), (21, 1405488), (24, 1229802), (28, 1054116), (36, 819868), (42, 702744), (47, 627984), (48, 614901), (49, 602352), (56, 527058), (63, 468496), (72, 409934), (84, 351372), (89, 331632), (94, 313992), (98, 301176), (112, 263529), (126, 234248), (141, 209328), (144, 204967), (147, 200784), (168, 175686), (178, 165816), (188, 156996), (196, 150588), (252, 117124), (267, 110544), (282, 104664), (294, 100392), (329, 89712), (336, 87843), (356, 82908), (376, 78498), (392, 75294), (423, 69776), (441, 66928), (504, 58562), (534, 55272), (564, 52332), (588, 50196), (623, 47376), (658, 44856), (712, 41454), (752, 39249), (784, 37647), (801, 36848), (846, 34888), (882, 33464), (987, 29904), (1008, 29281), (1068, 27636), (1128, 26166), (1176, 25098), (1246, 23688), (1316, 22428), (1424, 20727), (1602, 18424), (1692, 17444), (1764, 16732), (1869, 15792), (1974, 14952), (2136, 13818), (2256, 13083), (2303, 12816), (2352, 12549), (2492, 11844), (2632, 11214), (2961, 9968), (3204, 9212), (3384, 8722), (3528, 8366), (3738, 7896), (3948, 7476), (4183, 7056), (4272, 6909), (4361, 6768), (4606, 6408), (4984, 5922), (5264, 5607)]