669049128

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 2100945600

約数和(自身を除く): 1431896472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 173, 198, 209, 228, 257, 264, 342, 346, 396, 418, 456, 514, 519, 627, 684, 692, 771, 792, 836, 1028, 1038, 1254, 1368, 1384, 1542, 1557, 1672, 1881, 1903, 2056, 2076, 2313, 2508, 2827, 3084, 3114, 3287, 3762, 3806, 4152, 4626, 4883, 5016, 5654, 5709, 6168, 6228, 6574, 7524, 7612, 8481, 9252, 9766, 9861, 11308, 11418, 12456, 13148, 14649, 15048, 15224, 16962, 17127, 18504, 19532, 19722, 22616, 22836, 25443, 26296, 29298, 29583, 33924, 34254, 36157, 39064, 39444, 43947, 44461, 45672, 50886, 53713, 58596, 59166, 67848, 68508, 72314, 78888, 87894, 88922, 101772, 107426, 108471, 117192, 118332, 133383, 137016, 144628, 161139, 175788, 177844, 203544, 214852, 216942, 236664, 266766, 289256, 322278, 325413, 351576, 355688, 400149, 429704, 433884, 483417, 489071, 533532, 644556, 650826, 800298, 844759, 867768, 966834, 978142, 1067064, 1289112, 1301652, 1467213, 1600596, 1689518, 1933668, 1956284, 2534277, 2603304, 2934426, 3201192, 3379036, 3867336, 3912568, 4401639, 5068554, 5868852, 6758072, 7602831, 8803278, 9292349, 10137108, 11737704, 15205662, 17606556, 18584698, 20274216, 27877047, 30411324, 35213112, 37169396, 55754094, 60822648, 74338792, 83631141, 111508188, 167262282, 223016376, 334524564, 669049128]

約数ペア:

[(1, 669049128), (2, 334524564), (3, 223016376), (4, 167262282), (6, 111508188), (8, 83631141), (9, 74338792), (11, 60822648), (12, 55754094), (18, 37169396), (19, 35213112), (22, 30411324), (24, 27877047), (33, 20274216), (36, 18584698), (38, 17606556), (44, 15205662), (57, 11737704), (66, 10137108), (72, 9292349), (76, 8803278), (88, 7602831), (99, 6758072), (114, 5868852), (132, 5068554), (152, 4401639), (171, 3912568), (173, 3867336), (198, 3379036), (209, 3201192), (228, 2934426), (257, 2603304), (264, 2534277), (342, 1956284), (346, 1933668), (396, 1689518), (418, 1600596), (456, 1467213), (514, 1301652), (519, 1289112), (627, 1067064), (684, 978142), (692, 966834), (771, 867768), (792, 844759), (836, 800298), (1028, 650826), (1038, 644556), (1254, 533532), (1368, 489071), (1384, 483417), (1542, 433884), (1557, 429704), (1672, 400149), (1881, 355688), (1903, 351576), (2056, 325413), (2076, 322278), (2313, 289256), (2508, 266766), (2827, 236664), (3084, 216942), (3114, 214852), (3287, 203544), (3762, 177844), (3806, 175788), (4152, 161139), (4626, 144628), (4883, 137016), (5016, 133383), (5654, 118332), (5709, 117192), (6168, 108471), (6228, 107426), (6574, 101772), (7524, 88922), (7612, 87894), (8481, 78888), (9252, 72314), (9766, 68508), (9861, 67848), (11308, 59166), (11418, 58596), (12456, 53713), (13148, 50886), (14649, 45672), (15048, 44461), (15224, 43947), (16962, 39444), (17127, 39064), (18504, 36157), (19532, 34254), (19722, 33924), (22616, 29583), (22836, 29298), (25443, 26296)]