490400496

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1423

約数の個数: 120

約数和(自身を含む): 1463276880

約数和(自身を除く): 972876384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 163, 204, 272, 306, 326, 408, 489, 612, 652, 816, 978, 1224, 1229, 1304, 1467, 1956, 2448, 2458, 2608, 2771, 2934, 3687, 3912, 4916, 5542, 5868, 7374, 7824, 8313, 9832, 11061, 11084, 11736, 14748, 16626, 19664, 20893, 22122, 22168, 23472, 24939, 29496, 33252, 41786, 44244, 44336, 49878, 58992, 62679, 66504, 83572, 88488, 99756, 125358, 133008, 167144, 176976, 188037, 199512, 200327, 250716, 334288, 376074, 399024, 400654, 501432, 600981, 752148, 801308, 1002864, 1201962, 1504296, 1602616, 1802943, 2403924, 3008592, 3205232, 3405559, 3605886, 4807848, 6811118, 7211772, 9615696, 10216677, 13622236, 14423544, 20433354, 27244472, 28847088, 30650031, 40866708, 54488944, 61300062, 81733416, 122600124, 163466832, 245200248, 490400496]

約数ペア:

[(1, 490400496), (2, 245200248), (3, 163466832), (4, 122600124), (6, 81733416), (8, 61300062), (9, 54488944), (12, 40866708), (16, 30650031), (17, 28847088), (18, 27244472), (24, 20433354), (34, 14423544), (36, 13622236), (48, 10216677), (51, 9615696), (68, 7211772), (72, 6811118), (102, 4807848), (136, 3605886), (144, 3405559), (153, 3205232), (163, 3008592), (204, 2403924), (272, 1802943), (306, 1602616), (326, 1504296), (408, 1201962), (489, 1002864), (612, 801308), (652, 752148), (816, 600981), (978, 501432), (1224, 400654), (1229, 399024), (1304, 376074), (1467, 334288), (1956, 250716), (2448, 200327), (2458, 199512), (2608, 188037), (2771, 176976), (2934, 167144), (3687, 133008), (3912, 125358), (4916, 99756), (5542, 88488), (5868, 83572), (7374, 66504), (7824, 62679), (8313, 58992), (9832, 49878), (11061, 44336), (11084, 44244), (11736, 41786), (14748, 33252), (16626, 29496), (19664, 24939), (20893, 23472), (22122, 22168)]