229995324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 657506304

約数和(自身を除く): 427510980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 83, 93, 117, 124, 156, 166, 186, 191, 234, 249, 279, 332, 372, 382, 403, 468, 498, 558, 573, 747, 764, 806, 996, 1079, 1116, 1146, 1209, 1494, 1612, 1719, 2158, 2292, 2418, 2483, 2573, 2988, 3237, 3438, 3627, 4316, 4836, 4966, 5146, 5921, 6474, 6876, 7254, 7449, 7719, 9711, 9932, 10292, 11842, 12948, 14508, 14898, 15438, 15853, 17763, 19422, 22347, 23157, 23684, 29796, 30876, 31706, 33449, 35526, 38844, 44694, 46314, 47559, 53289, 63412, 66898, 71052, 76973, 89388, 92628, 95118, 100347, 106578, 133796, 142677, 153946, 190236, 200694, 206089, 213156, 230919, 285354, 301041, 307892, 401388, 412178, 461838, 491443, 570708, 602082, 618267, 692757, 824356, 923676, 982886, 1204164, 1236534, 1385514, 1474329, 1854801, 1965772, 2473068, 2771028, 2948658, 3709602, 4422987, 5897316, 6388759, 7419204, 8845974, 12777518, 17691948, 19166277, 25555036, 38332554, 57498831, 76665108, 114997662, 229995324]

約数ペア:

[(1, 229995324), (2, 114997662), (3, 76665108), (4, 57498831), (6, 38332554), (9, 25555036), (12, 19166277), (13, 17691948), (18, 12777518), (26, 8845974), (31, 7419204), (36, 6388759), (39, 5897316), (52, 4422987), (62, 3709602), (78, 2948658), (83, 2771028), (93, 2473068), (117, 1965772), (124, 1854801), (156, 1474329), (166, 1385514), (186, 1236534), (191, 1204164), (234, 982886), (249, 923676), (279, 824356), (332, 692757), (372, 618267), (382, 602082), (403, 570708), (468, 491443), (498, 461838), (558, 412178), (573, 401388), (747, 307892), (764, 301041), (806, 285354), (996, 230919), (1079, 213156), (1116, 206089), (1146, 200694), (1209, 190236), (1494, 153946), (1612, 142677), (1719, 133796), (2158, 106578), (2292, 100347), (2418, 95118), (2483, 92628), (2573, 89388), (2988, 76973), (3237, 71052), (3438, 66898), (3627, 63412), (4316, 53289), (4836, 47559), (4966, 46314), (5146, 44694), (5921, 38844), (6474, 35526), (6876, 33449), (7254, 31706), (7449, 30876), (7719, 29796), (9711, 23684), (9932, 23157), (10292, 22347), (11842, 19422), (12948, 17763), (14508, 15853), (14898, 15438)]