438091752

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 1343485440

約数和(自身を除く): 905393688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 61, 62, 84, 93, 98, 122, 124, 147, 168, 183, 186, 196, 197, 217, 244, 248, 294, 366, 372, 392, 394, 427, 434, 488, 588, 591, 651, 732, 744, 788, 854, 868, 1176, 1182, 1281, 1302, 1379, 1464, 1519, 1576, 1708, 1736, 1891, 2364, 2562, 2604, 2758, 2989, 3038, 3416, 3782, 4137, 4557, 4728, 5124, 5208, 5516, 5673, 5978, 6076, 6107, 7564, 8274, 8967, 9114, 9653, 10248, 11032, 11346, 11956, 12017, 12152, 12214, 13237, 15128, 16548, 17934, 18228, 18321, 19306, 22692, 23912, 24034, 24428, 26474, 28959, 33096, 35868, 36051, 36456, 36642, 38612, 39711, 42749, 45384, 48068, 48856, 52948, 57918, 71736, 72102, 73284, 77224, 79422, 84119, 85498, 92659, 96136, 105896, 115836, 128247, 144204, 146568, 158844, 168238, 170996, 185318, 231672, 252357, 256494, 277977, 288408, 299243, 317688, 336476, 341992, 370636, 372527, 504714, 512988, 555954, 588833, 598486, 672952, 741272, 745054, 897729, 1009428, 1025976, 1111908, 1117581, 1177666, 1196972, 1490108, 1766499, 1795458, 2018856, 2223816, 2235162, 2355332, 2393944, 2607689, 2980216, 3532998, 3590916, 4470324, 4710664, 5215378, 7065996, 7181832, 7823067, 8940648, 10430756, 14131992, 15646134, 18253823, 20861512, 31292268, 36507646, 54761469, 62584536, 73015292, 109522938, 146030584, 219045876, 438091752]

約数ペア:

[(1, 438091752), (2, 219045876), (3, 146030584), (4, 109522938), (6, 73015292), (7, 62584536), (8, 54761469), (12, 36507646), (14, 31292268), (21, 20861512), (24, 18253823), (28, 15646134), (31, 14131992), (42, 10430756), (49, 8940648), (56, 7823067), (61, 7181832), (62, 7065996), (84, 5215378), (93, 4710664), (98, 4470324), (122, 3590916), (124, 3532998), (147, 2980216), (168, 2607689), (183, 2393944), (186, 2355332), (196, 2235162), (197, 2223816), (217, 2018856), (244, 1795458), (248, 1766499), (294, 1490108), (366, 1196972), (372, 1177666), (392, 1117581), (394, 1111908), (427, 1025976), (434, 1009428), (488, 897729), (588, 745054), (591, 741272), (651, 672952), (732, 598486), (744, 588833), (788, 555954), (854, 512988), (868, 504714), (1176, 372527), (1182, 370636), (1281, 341992), (1302, 336476), (1379, 317688), (1464, 299243), (1519, 288408), (1576, 277977), (1708, 256494), (1736, 252357), (1891, 231672), (2364, 185318), (2562, 170996), (2604, 168238), (2758, 158844), (2989, 146568), (3038, 144204), (3416, 128247), (3782, 115836), (4137, 105896), (4557, 96136), (4728, 92659), (5124, 85498), (5208, 84119), (5516, 79422), (5673, 77224), (5978, 73284), (6076, 72102), (6107, 71736), (7564, 57918), (8274, 52948), (8967, 48856), (9114, 48068), (9653, 45384), (10248, 42749), (11032, 39711), (11346, 38612), (11956, 36642), (12017, 36456), (12152, 36051), (12214, 35868), (13237, 33096), (15128, 28959), (16548, 26474), (17934, 24428), (18228, 24034), (18321, 23912), (19306, 22692)]