485913456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20959}}^1$

素因数の和:21003

約数の個数: 120

約数和(自身を含む): 1621800960

約数和(自身を除く): 1135887504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5796, 7728, 11592, 20959, 23184, 41918, 62877, 83836, 125754, 146713, 167672, 188631, 251508, 293426, 335344, 377262, 440139, 482057, 503016, 586852, 754524, 880278, 964114, 1006032, 1173704, 1320417, 1446171, 1509048, 1760556, 1928228, 2347408, 2640834, 2892342, 3018096, 3374399, 3521112, 3856456, 4338513, 5281668, 5784684, 6748798, 7042224, 7712912, 8677026, 10123197, 10563336, 11569368, 13497596, 17354052, 20246394, 21126672, 23138736, 26995192, 30369591, 34708104, 40492788, 53990384, 60739182, 69416208, 80985576, 121478364, 161971152, 242956728, 485913456]

約数ペア:

[(1, 485913456), (2, 242956728), (3, 161971152), (4, 121478364), (6, 80985576), (7, 69416208), (8, 60739182), (9, 53990384), (12, 40492788), (14, 34708104), (16, 30369591), (18, 26995192), (21, 23138736), (23, 21126672), (24, 20246394), (28, 17354052), (36, 13497596), (42, 11569368), (46, 10563336), (48, 10123197), (56, 8677026), (63, 7712912), (69, 7042224), (72, 6748798), (84, 5784684), (92, 5281668), (112, 4338513), (126, 3856456), (138, 3521112), (144, 3374399), (161, 3018096), (168, 2892342), (184, 2640834), (207, 2347408), (252, 1928228), (276, 1760556), (322, 1509048), (336, 1446171), (368, 1320417), (414, 1173704), (483, 1006032), (504, 964114), (552, 880278), (644, 754524), (828, 586852), (966, 503016), (1008, 482057), (1104, 440139), (1288, 377262), (1449, 335344), (1656, 293426), (1932, 251508), (2576, 188631), (2898, 167672), (3312, 146713), (3864, 125754), (5796, 83836), (7728, 62877), (11592, 41918), (20959, 23184)]