273432276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 786659328

約数和(自身を除く): 513227052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 47, 52, 62, 78, 93, 94, 117, 124, 141, 156, 186, 188, 234, 279, 282, 372, 401, 403, 423, 468, 558, 564, 611, 802, 806, 846, 1116, 1203, 1209, 1222, 1457, 1604, 1612, 1692, 1833, 2406, 2418, 2444, 2914, 3609, 3627, 3666, 4371, 4812, 4836, 5213, 5499, 5828, 7218, 7254, 7332, 8742, 10426, 10998, 12431, 13113, 14436, 14508, 15639, 17484, 18847, 18941, 20852, 21996, 24862, 26226, 31278, 37293, 37694, 37882, 46917, 49724, 52452, 56541, 56823, 62556, 74586, 75388, 75764, 93834, 111879, 113082, 113646, 149172, 161603, 169623, 170469, 187668, 223758, 226164, 227292, 245011, 323206, 339246, 340938, 447516, 484809, 490022, 584257, 646412, 678492, 681876, 735033, 969618, 980044, 1168514, 1454427, 1470066, 1752771, 1939236, 2205099, 2337028, 2908854, 2940132, 3505542, 4410198, 5258313, 5817708, 7011084, 7595341, 8820396, 10516626, 15190682, 21033252, 22786023, 30381364, 45572046, 68358069, 91144092, 136716138, 273432276]

約数ペア:

[(1, 273432276), (2, 136716138), (3, 91144092), (4, 68358069), (6, 45572046), (9, 30381364), (12, 22786023), (13, 21033252), (18, 15190682), (26, 10516626), (31, 8820396), (36, 7595341), (39, 7011084), (47, 5817708), (52, 5258313), (62, 4410198), (78, 3505542), (93, 2940132), (94, 2908854), (117, 2337028), (124, 2205099), (141, 1939236), (156, 1752771), (186, 1470066), (188, 1454427), (234, 1168514), (279, 980044), (282, 969618), (372, 735033), (401, 681876), (403, 678492), (423, 646412), (468, 584257), (558, 490022), (564, 484809), (611, 447516), (802, 340938), (806, 339246), (846, 323206), (1116, 245011), (1203, 227292), (1209, 226164), (1222, 223758), (1457, 187668), (1604, 170469), (1612, 169623), (1692, 161603), (1833, 149172), (2406, 113646), (2418, 113082), (2444, 111879), (2914, 93834), (3609, 75764), (3627, 75388), (3666, 74586), (4371, 62556), (4812, 56823), (4836, 56541), (5213, 52452), (5499, 49724), (5828, 46917), (7218, 37882), (7254, 37694), (7332, 37293), (8742, 31278), (10426, 26226), (10998, 24862), (12431, 21996), (13113, 20852), (14436, 18941), (14508, 18847), (15639, 17484)]