123828012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 408984576

約数和(自身を除く): 285156564

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 121, 124, 126, 131, 132, 154, 186, 198, 217, 231, 242, 252, 262, 279, 308, 341, 363, 372, 393, 396, 434, 462, 484, 524, 558, 651, 682, 693, 726, 786, 847, 868, 917, 924, 1023, 1089, 1116, 1179, 1302, 1364, 1386, 1441, 1452, 1572, 1694, 1834, 1953, 2046, 2178, 2358, 2387, 2541, 2604, 2751, 2772, 2882, 3069, 3388, 3668, 3751, 3906, 4061, 4092, 4323, 4356, 4716, 4774, 5082, 5502, 5764, 6138, 7161, 7502, 7623, 7812, 8122, 8253, 8646, 9548, 10087, 10164, 11004, 11253, 12183, 12276, 12969, 14322, 15004, 15246, 15851, 16244, 16506, 17292, 20174, 21483, 22506, 24366, 25938, 26257, 28427, 28644, 30261, 30492, 31702, 33012, 33759, 36549, 40348, 42966, 44671, 45012, 47553, 48732, 51876, 52514, 56854, 60522, 63404, 67518, 73098, 78771, 85281, 85932, 89342, 90783, 95106, 105028, 110957, 113708, 121044, 134013, 135036, 142659, 146196, 157542, 170562, 178684, 181566, 190212, 221914, 236313, 255843, 268026, 285318, 312697, 315084, 332871, 341124, 363132, 402039, 443828, 472626, 491381, 511686, 536052, 570636, 625394, 665742, 804078, 938091, 945252, 982762, 998613, 1023372, 1250788, 1331484, 1474143, 1608156, 1876182, 1965524, 1997226, 2814273, 2948286, 3439667, 3752364, 3994452, 4422429, 5628546, 5896572, 6879334, 8844858, 10319001, 11257092, 13758668, 17689716, 20638002, 30957003, 41276004, 61914006, 123828012]

約数ペア:

[(1, 123828012), (2, 61914006), (3, 41276004), (4, 30957003), (6, 20638002), (7, 17689716), (9, 13758668), (11, 11257092), (12, 10319001), (14, 8844858), (18, 6879334), (21, 5896572), (22, 5628546), (28, 4422429), (31, 3994452), (33, 3752364), (36, 3439667), (42, 2948286), (44, 2814273), (62, 1997226), (63, 1965524), (66, 1876182), (77, 1608156), (84, 1474143), (93, 1331484), (99, 1250788), (121, 1023372), (124, 998613), (126, 982762), (131, 945252), (132, 938091), (154, 804078), (186, 665742), (198, 625394), (217, 570636), (231, 536052), (242, 511686), (252, 491381), (262, 472626), (279, 443828), (308, 402039), (341, 363132), (363, 341124), (372, 332871), (393, 315084), (396, 312697), (434, 285318), (462, 268026), (484, 255843), (524, 236313), (558, 221914), (651, 190212), (682, 181566), (693, 178684), (726, 170562), (786, 157542), (847, 146196), (868, 142659), (917, 135036), (924, 134013), (1023, 121044), (1089, 113708), (1116, 110957), (1179, 105028), (1302, 95106), (1364, 90783), (1386, 89342), (1441, 85932), (1452, 85281), (1572, 78771), (1694, 73098), (1834, 67518), (1953, 63404), (2046, 60522), (2178, 56854), (2358, 52514), (2387, 51876), (2541, 48732), (2604, 47553), (2751, 45012), (2772, 44671), (2882, 42966), (3069, 40348), (3388, 36549), (3668, 33759), (3751, 33012), (3906, 31702), (4061, 30492), (4092, 30261), (4323, 28644), (4356, 28427), (4716, 26257), (4774, 25938), (5082, 24366), (5502, 22506), (5764, 21483), (6138, 20174), (7161, 17292), (7502, 16506), (7623, 16244), (7812, 15851), (8122, 15246), (8253, 15004), (8646, 14322), (9548, 12969), (10087, 12276), (10164, 12183), (11004, 11253)]