261600696

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 841850880

約数和(自身を除く): 580250184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 67, 72, 84, 122, 126, 127, 134, 168, 183, 201, 244, 252, 254, 268, 366, 381, 402, 427, 469, 488, 504, 508, 536, 549, 603, 732, 762, 804, 854, 889, 938, 1016, 1098, 1143, 1206, 1281, 1407, 1464, 1524, 1608, 1708, 1778, 1876, 2196, 2286, 2412, 2562, 2667, 2814, 3048, 3416, 3556, 3752, 3843, 4087, 4221, 4392, 4572, 4824, 5124, 5334, 5628, 7112, 7686, 7747, 8001, 8174, 8442, 8509, 9144, 10248, 10668, 11256, 12261, 15372, 15494, 16002, 16348, 16884, 17018, 21336, 23241, 24522, 25527, 28609, 30744, 30988, 32004, 32696, 33768, 34036, 36783, 46482, 49044, 51054, 54229, 57218, 59563, 61976, 64008, 68072, 69723, 73566, 76581, 85827, 92964, 98088, 102108, 108458, 114436, 119126, 139446, 147132, 153162, 162687, 171654, 178689, 185928, 204216, 216916, 228872, 238252, 257481, 278892, 294264, 306324, 325374, 343308, 357378, 433832, 476504, 488061, 514962, 519049, 536067, 557784, 612648, 650748, 686616, 714756, 976122, 1029924, 1038098, 1072134, 1301496, 1429512, 1557147, 1952244, 2059848, 2076196, 2144268, 3114294, 3633343, 3904488, 4152392, 4288536, 4671441, 6228588, 7266686, 9342882, 10900029, 12457176, 14533372, 18685764, 21800058, 29066744, 32700087, 37371528, 43600116, 65400174, 87200232, 130800348, 261600696]

約数ペア:

[(1, 261600696), (2, 130800348), (3, 87200232), (4, 65400174), (6, 43600116), (7, 37371528), (8, 32700087), (9, 29066744), (12, 21800058), (14, 18685764), (18, 14533372), (21, 12457176), (24, 10900029), (28, 9342882), (36, 7266686), (42, 6228588), (56, 4671441), (61, 4288536), (63, 4152392), (67, 3904488), (72, 3633343), (84, 3114294), (122, 2144268), (126, 2076196), (127, 2059848), (134, 1952244), (168, 1557147), (183, 1429512), (201, 1301496), (244, 1072134), (252, 1038098), (254, 1029924), (268, 976122), (366, 714756), (381, 686616), (402, 650748), (427, 612648), (469, 557784), (488, 536067), (504, 519049), (508, 514962), (536, 488061), (549, 476504), (603, 433832), (732, 357378), (762, 343308), (804, 325374), (854, 306324), (889, 294264), (938, 278892), (1016, 257481), (1098, 238252), (1143, 228872), (1206, 216916), (1281, 204216), (1407, 185928), (1464, 178689), (1524, 171654), (1608, 162687), (1708, 153162), (1778, 147132), (1876, 139446), (2196, 119126), (2286, 114436), (2412, 108458), (2562, 102108), (2667, 98088), (2814, 92964), (3048, 85827), (3416, 76581), (3556, 73566), (3752, 69723), (3843, 68072), (4087, 64008), (4221, 61976), (4392, 59563), (4572, 57218), (4824, 54229), (5124, 51054), (5334, 49044), (5628, 46482), (7112, 36783), (7686, 34036), (7747, 33768), (8001, 32696), (8174, 32004), (8442, 30988), (8509, 30744), (9144, 28609), (10248, 25527), (10668, 24522), (11256, 23241), (12261, 21336), (15372, 17018), (15494, 16884), (16002, 16348)]