7221915324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2284

約数の個数: 144

約数和(自身を含む): 20129709600

約数和(自身を除く): 12907794276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 89, 117, 156, 166, 178, 234, 249, 267, 332, 356, 468, 498, 534, 747, 801, 996, 1068, 1079, 1157, 1494, 1602, 2089, 2158, 2314, 2988, 3204, 3237, 3471, 4178, 4316, 4628, 6267, 6474, 6942, 7387, 8356, 9711, 10413, 12534, 12948, 13884, 14774, 18801, 19422, 20826, 22161, 25068, 27157, 29548, 37602, 38844, 41652, 44322, 54314, 66483, 75204, 81471, 88644, 96031, 108628, 132966, 162942, 173387, 185921, 192062, 244413, 265932, 288093, 325884, 346774, 371842, 384124, 488826, 520161, 557763, 576186, 693548, 743684, 864279, 977652, 1040322, 1115526, 1152372, 1560483, 1673289, 1728558, 2080644, 2231052, 2254031, 2416973, 3120966, 3346578, 3457116, 4508062, 4833946, 6241932, 6693156, 6762093, 7250919, 9016124, 9667892, 13524186, 14501838, 15431443, 20286279, 21752757, 27048372, 29003676, 30862886, 40572558, 43505514, 46294329, 61725772, 81145116, 87011028, 92588658, 138882987, 185177316, 200608759, 277765974, 401217518, 555531948, 601826277, 802435036, 1203652554, 1805478831, 2407305108, 3610957662, 7221915324]

約数ペア:

[(1, 7221915324), (2, 3610957662), (3, 2407305108), (4, 1805478831), (6, 1203652554), (9, 802435036), (12, 601826277), (13, 555531948), (18, 401217518), (26, 277765974), (36, 200608759), (39, 185177316), (52, 138882987), (78, 92588658), (83, 87011028), (89, 81145116), (117, 61725772), (156, 46294329), (166, 43505514), (178, 40572558), (234, 30862886), (249, 29003676), (267, 27048372), (332, 21752757), (356, 20286279), (468, 15431443), (498, 14501838), (534, 13524186), (747, 9667892), (801, 9016124), (996, 7250919), (1068, 6762093), (1079, 6693156), (1157, 6241932), (1494, 4833946), (1602, 4508062), (2089, 3457116), (2158, 3346578), (2314, 3120966), (2988, 2416973), (3204, 2254031), (3237, 2231052), (3471, 2080644), (4178, 1728558), (4316, 1673289), (4628, 1560483), (6267, 1152372), (6474, 1115526), (6942, 1040322), (7387, 977652), (8356, 864279), (9711, 743684), (10413, 693548), (12534, 576186), (12948, 557763), (13884, 520161), (14774, 488826), (18801, 384124), (19422, 371842), (20826, 346774), (22161, 325884), (25068, 288093), (27157, 265932), (29548, 244413), (37602, 192062), (38844, 185921), (41652, 173387), (44322, 162942), (54314, 132966), (66483, 108628), (75204, 96031), (81471, 88644)]