272315988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 810665856

約数和(自身を除く): 538349868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 113, 126, 131, 146, 219, 226, 252, 262, 292, 339, 393, 438, 452, 511, 524, 657, 678, 786, 791, 876, 917, 1017, 1022, 1179, 1314, 1356, 1533, 1572, 1582, 1834, 2034, 2044, 2358, 2373, 2628, 2751, 3066, 3164, 3668, 4068, 4599, 4716, 4746, 5502, 6132, 7119, 8249, 8253, 9198, 9492, 9563, 11004, 14238, 14803, 16498, 16506, 18396, 19126, 24747, 28476, 28689, 29606, 32996, 33012, 38252, 44409, 49494, 57378, 57743, 59212, 66941, 74241, 86067, 88818, 98988, 103621, 114756, 115486, 133227, 133882, 148482, 172134, 173229, 177636, 200823, 207242, 230972, 266454, 267764, 296964, 310863, 344268, 346458, 401646, 414484, 519687, 532908, 602469, 621726, 692916, 803292, 932589, 1039374, 1080619, 1204938, 1243452, 1865178, 2078748, 2161238, 2409876, 3241857, 3730356, 4322476, 6483714, 7564333, 9725571, 12967428, 15128666, 19451142, 22692999, 30257332, 38902284, 45385998, 68078997, 90771996, 136157994, 272315988]

約数ペア:

[(1, 272315988), (2, 136157994), (3, 90771996), (4, 68078997), (6, 45385998), (7, 38902284), (9, 30257332), (12, 22692999), (14, 19451142), (18, 15128666), (21, 12967428), (28, 9725571), (36, 7564333), (42, 6483714), (63, 4322476), (73, 3730356), (84, 3241857), (113, 2409876), (126, 2161238), (131, 2078748), (146, 1865178), (219, 1243452), (226, 1204938), (252, 1080619), (262, 1039374), (292, 932589), (339, 803292), (393, 692916), (438, 621726), (452, 602469), (511, 532908), (524, 519687), (657, 414484), (678, 401646), (786, 346458), (791, 344268), (876, 310863), (917, 296964), (1017, 267764), (1022, 266454), (1179, 230972), (1314, 207242), (1356, 200823), (1533, 177636), (1572, 173229), (1582, 172134), (1834, 148482), (2034, 133882), (2044, 133227), (2358, 115486), (2373, 114756), (2628, 103621), (2751, 98988), (3066, 88818), (3164, 86067), (3668, 74241), (4068, 66941), (4599, 59212), (4716, 57743), (4746, 57378), (5502, 49494), (6132, 44409), (7119, 38252), (8249, 33012), (8253, 32996), (9198, 29606), (9492, 28689), (9563, 28476), (11004, 24747), (14238, 19126), (14803, 18396), (16498, 16506)]