402170688

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 168

約数和(自身を含む): 1207105536

約数和(自身を除く): 804934848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 101, 124, 144, 186, 192, 202, 223, 248, 279, 288, 303, 372, 404, 446, 496, 558, 576, 606, 669, 744, 808, 892, 909, 992, 1116, 1212, 1338, 1488, 1616, 1784, 1818, 1984, 2007, 2232, 2424, 2676, 2976, 3131, 3232, 3568, 3636, 4014, 4464, 4848, 5352, 5952, 6262, 6464, 6913, 7136, 7272, 8028, 8928, 9393, 9696, 10704, 12524, 13826, 14272, 14544, 16056, 17856, 18786, 19392, 20739, 21408, 22523, 25048, 27652, 28179, 29088, 32112, 37572, 41478, 42816, 45046, 50096, 55304, 56358, 58176, 62217, 64224, 67569, 75144, 82956, 90092, 100192, 110608, 112716, 124434, 128448, 135138, 150288, 165912, 180184, 200384, 202707, 221216, 225432, 248868, 270276, 300576, 331824, 360368, 405414, 442432, 450864, 497736, 540552, 601152, 663648, 698213, 720736, 810828, 901728, 995472, 1081104, 1327296, 1396426, 1441472, 1621656, 1803456, 1990944, 2094639, 2162208, 2792852, 3243312, 3981888, 4189278, 4324416, 5585704, 6283917, 6486624, 8378556, 11171408, 12567834, 12973248, 16757112, 22342816, 25135668, 33514224, 44685632, 50271336, 67028448, 100542672, 134056896, 201085344, 402170688]

約数ペア:

[(1, 402170688), (2, 201085344), (3, 134056896), (4, 100542672), (6, 67028448), (8, 50271336), (9, 44685632), (12, 33514224), (16, 25135668), (18, 22342816), (24, 16757112), (31, 12973248), (32, 12567834), (36, 11171408), (48, 8378556), (62, 6486624), (64, 6283917), (72, 5585704), (93, 4324416), (96, 4189278), (101, 3981888), (124, 3243312), (144, 2792852), (186, 2162208), (192, 2094639), (202, 1990944), (223, 1803456), (248, 1621656), (279, 1441472), (288, 1396426), (303, 1327296), (372, 1081104), (404, 995472), (446, 901728), (496, 810828), (558, 720736), (576, 698213), (606, 663648), (669, 601152), (744, 540552), (808, 497736), (892, 450864), (909, 442432), (992, 405414), (1116, 360368), (1212, 331824), (1338, 300576), (1488, 270276), (1616, 248868), (1784, 225432), (1818, 221216), (1984, 202707), (2007, 200384), (2232, 180184), (2424, 165912), (2676, 150288), (2976, 135138), (3131, 128448), (3232, 124434), (3568, 112716), (3636, 110608), (4014, 100192), (4464, 90092), (4848, 82956), (5352, 75144), (5952, 67569), (6262, 64224), (6464, 62217), (6913, 58176), (7136, 56358), (7272, 55304), (8028, 50096), (8928, 45046), (9393, 42816), (9696, 41478), (10704, 37572), (12524, 32112), (13826, 29088), (14272, 28179), (14544, 27652), (16056, 25048), (17856, 22523), (18786, 21408), (19392, 20739)]