253443888

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5499

約数の個数: 120

約数和(自身を含む): 790686000

約数和(自身を除く): 537242112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1938, 2448, 2584, 2736, 2907, 3876, 5168, 5449, 5814, 7752, 10898, 11628, 15504, 16347, 21796, 23256, 32694, 43592, 46512, 49041, 65388, 87184, 92633, 98082, 103531, 130776, 185266, 196164, 207062, 261552, 277899, 310593, 370532, 392328, 414124, 555798, 621186, 741064, 784656, 828248, 833697, 931779, 1111596, 1242372, 1482128, 1656496, 1667394, 1760027, 1863558, 2223192, 2484744, 3334788, 3520054, 3727116, 4446384, 4969488, 5280081, 6669576, 7040108, 7454232, 10560162, 13339152, 14080216, 14908464, 15840243, 21120324, 28160432, 31680486, 42240648, 63360972, 84481296, 126721944, 253443888]

約数ペア:

[(1, 253443888), (2, 126721944), (3, 84481296), (4, 63360972), (6, 42240648), (8, 31680486), (9, 28160432), (12, 21120324), (16, 15840243), (17, 14908464), (18, 14080216), (19, 13339152), (24, 10560162), (34, 7454232), (36, 7040108), (38, 6669576), (48, 5280081), (51, 4969488), (57, 4446384), (68, 3727116), (72, 3520054), (76, 3334788), (102, 2484744), (114, 2223192), (136, 1863558), (144, 1760027), (152, 1667394), (153, 1656496), (171, 1482128), (204, 1242372), (228, 1111596), (272, 931779), (304, 833697), (306, 828248), (323, 784656), (342, 741064), (408, 621186), (456, 555798), (612, 414124), (646, 392328), (684, 370532), (816, 310593), (912, 277899), (969, 261552), (1224, 207062), (1292, 196164), (1368, 185266), (1938, 130776), (2448, 103531), (2584, 98082), (2736, 92633), (2907, 87184), (3876, 65388), (5168, 49041), (5449, 46512), (5814, 43592), (7752, 32694), (10898, 23256), (11628, 21796), (15504, 16347)]