251102784

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4049}}^1$

素因数の和:4100

約数の個数: 112

約数和(自身を含む): 740664000

約数和(自身を除く): 489561216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2584, 3264, 3648, 3876, 4049, 5168, 7752, 8098, 10336, 12147, 15504, 16196, 20672, 24294, 31008, 32392, 48588, 62016, 64784, 68833, 76931, 97176, 129568, 137666, 153862, 194352, 206499, 230793, 259136, 275332, 307724, 388704, 412998, 461586, 550664, 615448, 777408, 825996, 923172, 1101328, 1230896, 1307827, 1651992, 1846344, 2202656, 2461792, 2615654, 3303984, 3692688, 3923481, 4405312, 4923584, 5231308, 6607968, 7385376, 7846962, 10462616, 13215936, 14770752, 15693924, 20925232, 31387848, 41850464, 62775696, 83700928, 125551392, 251102784]

約数ペア:

[(1, 251102784), (2, 125551392), (3, 83700928), (4, 62775696), (6, 41850464), (8, 31387848), (12, 20925232), (16, 15693924), (17, 14770752), (19, 13215936), (24, 10462616), (32, 7846962), (34, 7385376), (38, 6607968), (48, 5231308), (51, 4923584), (57, 4405312), (64, 3923481), (68, 3692688), (76, 3303984), (96, 2615654), (102, 2461792), (114, 2202656), (136, 1846344), (152, 1651992), (192, 1307827), (204, 1230896), (228, 1101328), (272, 923172), (304, 825996), (323, 777408), (408, 615448), (456, 550664), (544, 461586), (608, 412998), (646, 388704), (816, 307724), (912, 275332), (969, 259136), (1088, 230793), (1216, 206499), (1292, 194352), (1632, 153862), (1824, 137666), (1938, 129568), (2584, 97176), (3264, 76931), (3648, 68833), (3876, 64784), (4049, 62016), (5168, 48588), (7752, 32392), (8098, 31008), (10336, 24294), (12147, 20672), (15504, 16196)]