489605508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4969}}^1$

素因数の和:5026

約数の個数: 144

約数和(自身を含む): 1563045120

約数和(自身を除く): 1073439612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 51, 63, 68, 69, 84, 92, 102, 119, 126, 138, 153, 161, 204, 207, 238, 252, 276, 306, 322, 357, 391, 414, 476, 483, 612, 644, 714, 782, 828, 966, 1071, 1173, 1428, 1449, 1564, 1932, 2142, 2346, 2737, 2898, 3519, 4284, 4692, 4969, 5474, 5796, 7038, 8211, 9938, 10948, 14076, 14907, 16422, 19876, 24633, 29814, 32844, 34783, 44721, 49266, 59628, 69566, 84473, 89442, 98532, 104349, 114287, 139132, 168946, 178884, 208698, 228574, 253419, 313047, 337892, 342861, 417396, 457148, 506838, 591311, 626094, 685722, 760257, 800009, 1013676, 1028583, 1182622, 1252188, 1371444, 1520514, 1600018, 1773933, 1942879, 2057166, 2365244, 2400027, 3041028, 3200036, 3547866, 3885758, 4114332, 4800054, 5321799, 5828637, 7095732, 7200081, 7771516, 9600108, 10643598, 11657274, 13600153, 14400162, 17485911, 21287196, 23314548, 27200306, 28800324, 34971822, 40800459, 54400612, 69943644, 81600918, 122401377, 163201836, 244802754, 489605508]

約数ペア:

[(1, 489605508), (2, 244802754), (3, 163201836), (4, 122401377), (6, 81600918), (7, 69943644), (9, 54400612), (12, 40800459), (14, 34971822), (17, 28800324), (18, 27200306), (21, 23314548), (23, 21287196), (28, 17485911), (34, 14400162), (36, 13600153), (42, 11657274), (46, 10643598), (51, 9600108), (63, 7771516), (68, 7200081), (69, 7095732), (84, 5828637), (92, 5321799), (102, 4800054), (119, 4114332), (126, 3885758), (138, 3547866), (153, 3200036), (161, 3041028), (204, 2400027), (207, 2365244), (238, 2057166), (252, 1942879), (276, 1773933), (306, 1600018), (322, 1520514), (357, 1371444), (391, 1252188), (414, 1182622), (476, 1028583), (483, 1013676), (612, 800009), (644, 760257), (714, 685722), (782, 626094), (828, 591311), (966, 506838), (1071, 457148), (1173, 417396), (1428, 342861), (1449, 337892), (1564, 313047), (1932, 253419), (2142, 228574), (2346, 208698), (2737, 178884), (2898, 168946), (3519, 139132), (4284, 114287), (4692, 104349), (4969, 98532), (5474, 89442), (5796, 84473), (7038, 69566), (8211, 59628), (9938, 49266), (10948, 44721), (14076, 34783), (14907, 32844), (16422, 29814), (19876, 24633)]