920229408

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1160

約数の個数: 216

約数和(自身を含む): 3096950220

約数和(自身を除く): 2176720812

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 61, 63, 72, 84, 96, 98, 112, 122, 126, 144, 147, 168, 183, 196, 224, 244, 252, 288, 294, 336, 366, 392, 427, 441, 488, 504, 549, 588, 672, 732, 784, 854, 882, 976, 1008, 1069, 1098, 1176, 1281, 1464, 1568, 1708, 1764, 1952, 2016, 2138, 2196, 2352, 2562, 2928, 2989, 3207, 3416, 3528, 3843, 4276, 4392, 4704, 5124, 5856, 5978, 6414, 6832, 7056, 7483, 7686, 8552, 8784, 8967, 9621, 10248, 11956, 12828, 13664, 14112, 14966, 15372, 17104, 17568, 17934, 19242, 20496, 22449, 23912, 25656, 26901, 29932, 30744, 34208, 35868, 38484, 40992, 44898, 47824, 51312, 52381, 53802, 59864, 61488, 65209, 67347, 71736, 76968, 89796, 95648, 102624, 104762, 107604, 119728, 122976, 130418, 134694, 143472, 153936, 157143, 179592, 195627, 209524, 215208, 239456, 260836, 269388, 286944, 307872, 314286, 359184, 391254, 419048, 430416, 456463, 471429, 521672, 538776, 586881, 628572, 718368, 782508, 838096, 860832, 912926, 942858, 1043344, 1077552, 1173762, 1257144, 1369389, 1565016, 1676192, 1825852, 1885716, 2086688, 2155104, 2347524, 2514288, 2738778, 3130032, 3195241, 3651704, 3771432, 4108167, 4695048, 5028576, 5477556, 6260064, 6390482, 7303408, 7542864, 8216334, 9390096, 9585723, 10955112, 12780964, 14606816, 15085728, 16432668, 18780192, 19171446, 21910224, 25561928, 28757169, 32865336, 38342892, 43820448, 51123856, 57514338, 65730672, 76685784, 102247712, 115028676, 131461344, 153371568, 230057352, 306743136, 460114704, 920229408]

約数ペア:

[(1, 920229408), (2, 460114704), (3, 306743136), (4, 230057352), (6, 153371568), (7, 131461344), (8, 115028676), (9, 102247712), (12, 76685784), (14, 65730672), (16, 57514338), (18, 51123856), (21, 43820448), (24, 38342892), (28, 32865336), (32, 28757169), (36, 25561928), (42, 21910224), (48, 19171446), (49, 18780192), (56, 16432668), (61, 15085728), (63, 14606816), (72, 12780964), (84, 10955112), (96, 9585723), (98, 9390096), (112, 8216334), (122, 7542864), (126, 7303408), (144, 6390482), (147, 6260064), (168, 5477556), (183, 5028576), (196, 4695048), (224, 4108167), (244, 3771432), (252, 3651704), (288, 3195241), (294, 3130032), (336, 2738778), (366, 2514288), (392, 2347524), (427, 2155104), (441, 2086688), (488, 1885716), (504, 1825852), (549, 1676192), (588, 1565016), (672, 1369389), (732, 1257144), (784, 1173762), (854, 1077552), (882, 1043344), (976, 942858), (1008, 912926), (1069, 860832), (1098, 838096), (1176, 782508), (1281, 718368), (1464, 628572), (1568, 586881), (1708, 538776), (1764, 521672), (1952, 471429), (2016, 456463), (2138, 430416), (2196, 419048), (2352, 391254), (2562, 359184), (2928, 314286), (2989, 307872), (3207, 286944), (3416, 269388), (3528, 260836), (3843, 239456), (4276, 215208), (4392, 209524), (4704, 195627), (5124, 179592), (5856, 157143), (5978, 153936), (6414, 143472), (6832, 134694), (7056, 130418), (7483, 122976), (7686, 119728), (8552, 107604), (8784, 104762), (8967, 102624), (9621, 95648), (10248, 89796), (11956, 76968), (12828, 71736), (13664, 67347), (14112, 65209), (14966, 61488), (15372, 59864), (17104, 53802), (17568, 52381), (17934, 51312), (19242, 47824), (20496, 44898), (22449, 40992), (23912, 38484), (25656, 35868), (26901, 34208), (29932, 30744)]