38845728

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 120556800

約数和(自身を除く): 81711072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 229, 248, 279, 288, 304, 342, 372, 456, 458, 496, 558, 589, 608, 684, 687, 744, 912, 916, 992, 1116, 1178, 1368, 1374, 1488, 1767, 1824, 1832, 2061, 2232, 2356, 2736, 2748, 2976, 3534, 3664, 4122, 4351, 4464, 4712, 5301, 5472, 5496, 7068, 7099, 7328, 8244, 8702, 8928, 9424, 10602, 10992, 13053, 14136, 14198, 16488, 17404, 18848, 21204, 21297, 21984, 26106, 28272, 28396, 32976, 34808, 39159, 42408, 42594, 52212, 56544, 56792, 63891, 65952, 69616, 78318, 84816, 85188, 104424, 113584, 127782, 134881, 139232, 156636, 169632, 170376, 208848, 227168, 255564, 269762, 313272, 340752, 404643, 417696, 511128, 539524, 626544, 681504, 809286, 1022256, 1079048, 1213929, 1253088, 1618572, 2044512, 2158096, 2427858, 3237144, 4316192, 4855716, 6474288, 9711432, 12948576, 19422864, 38845728]

約数ペア:

[(1, 38845728), (2, 19422864), (3, 12948576), (4, 9711432), (6, 6474288), (8, 4855716), (9, 4316192), (12, 3237144), (16, 2427858), (18, 2158096), (19, 2044512), (24, 1618572), (31, 1253088), (32, 1213929), (36, 1079048), (38, 1022256), (48, 809286), (57, 681504), (62, 626544), (72, 539524), (76, 511128), (93, 417696), (96, 404643), (114, 340752), (124, 313272), (144, 269762), (152, 255564), (171, 227168), (186, 208848), (228, 170376), (229, 169632), (248, 156636), (279, 139232), (288, 134881), (304, 127782), (342, 113584), (372, 104424), (456, 85188), (458, 84816), (496, 78318), (558, 69616), (589, 65952), (608, 63891), (684, 56792), (687, 56544), (744, 52212), (912, 42594), (916, 42408), (992, 39159), (1116, 34808), (1178, 32976), (1368, 28396), (1374, 28272), (1488, 26106), (1767, 21984), (1824, 21297), (1832, 21204), (2061, 18848), (2232, 17404), (2356, 16488), (2736, 14198), (2748, 14136), (2976, 13053), (3534, 10992), (3664, 10602), (4122, 9424), (4351, 8928), (4464, 8702), (4712, 8244), (5301, 7328), (5472, 7099), (5496, 7068)]