122421456

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:120

約数の個数: 180

約数和(自身を含む): 381038112

約数和(自身を除く): 258616656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 37, 46, 48, 54, 69, 72, 74, 81, 92, 108, 111, 138, 144, 148, 162, 184, 207, 216, 222, 243, 276, 296, 324, 333, 368, 414, 432, 444, 486, 552, 592, 621, 648, 666, 828, 851, 888, 972, 999, 1104, 1242, 1296, 1332, 1369, 1656, 1702, 1776, 1863, 1944, 1998, 2484, 2553, 2664, 2738, 2997, 3312, 3404, 3726, 3888, 3996, 4107, 4968, 5106, 5328, 5476, 5589, 5994, 6808, 7452, 7659, 7992, 8214, 8991, 9936, 10212, 10952, 11178, 11988, 12321, 13616, 14904, 15318, 15984, 16428, 17982, 20424, 21904, 22356, 22977, 23976, 24642, 29808, 30636, 31487, 32856, 35964, 36963, 40848, 44712, 45954, 47952, 49284, 61272, 62974, 65712, 68931, 71928, 73926, 89424, 91908, 94461, 98568, 110889, 122544, 125948, 137862, 143856, 147852, 183816, 188922, 197136, 206793, 221778, 251896, 275724, 283383, 295704, 332667, 367632, 377844, 413586, 443556, 503792, 551448, 566766, 591408, 665334, 755688, 827172, 850149, 887112, 1102896, 1133532, 1330668, 1511376, 1654344, 1700298, 1774224, 2267064, 2550447, 2661336, 3308688, 3400596, 4534128, 5100894, 5322672, 6801192, 7651341, 10201788, 13602384, 15302682, 20403576, 30605364, 40807152, 61210728, 122421456]

約数ペア:

[(1, 122421456), (2, 61210728), (3, 40807152), (4, 30605364), (6, 20403576), (8, 15302682), (9, 13602384), (12, 10201788), (16, 7651341), (18, 6801192), (23, 5322672), (24, 5100894), (27, 4534128), (36, 3400596), (37, 3308688), (46, 2661336), (48, 2550447), (54, 2267064), (69, 1774224), (72, 1700298), (74, 1654344), (81, 1511376), (92, 1330668), (108, 1133532), (111, 1102896), (138, 887112), (144, 850149), (148, 827172), (162, 755688), (184, 665334), (207, 591408), (216, 566766), (222, 551448), (243, 503792), (276, 443556), (296, 413586), (324, 377844), (333, 367632), (368, 332667), (414, 295704), (432, 283383), (444, 275724), (486, 251896), (552, 221778), (592, 206793), (621, 197136), (648, 188922), (666, 183816), (828, 147852), (851, 143856), (888, 137862), (972, 125948), (999, 122544), (1104, 110889), (1242, 98568), (1296, 94461), (1332, 91908), (1369, 89424), (1656, 73926), (1702, 71928), (1776, 68931), (1863, 65712), (1944, 62974), (1998, 61272), (2484, 49284), (2553, 47952), (2664, 45954), (2738, 44712), (2997, 40848), (3312, 36963), (3404, 35964), (3726, 32856), (3888, 31487), (3996, 30636), (4107, 29808), (4968, 24642), (5106, 23976), (5328, 22977), (5476, 22356), (5589, 21904), (5994, 20424), (6808, 17982), (7452, 16428), (7659, 15984), (7992, 15318), (8214, 14904), (8991, 13616), (9936, 12321), (10212, 11988), (10952, 11178)]