1210369518

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 2777628672

約数和(自身を除く): 1567259154

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 137, 142, 186, 213, 223, 274, 279, 411, 426, 446, 558, 639, 669, 822, 1233, 1278, 1338, 2007, 2201, 2466, 4014, 4247, 4402, 6603, 6913, 8494, 9727, 12741, 13206, 13826, 15833, 19454, 19809, 20739, 25482, 29181, 30551, 31666, 38223, 39618, 41478, 47499, 58362, 61102, 62217, 76446, 87543, 91653, 94998, 124434, 142497, 175086, 183306, 274959, 284994, 301537, 490823, 549918, 603074, 904611, 947081, 981646, 1472469, 1809222, 1894162, 2169121, 2713833, 2841243, 2944938, 4338242, 4417407, 5427666, 5682486, 6507363, 8523729, 8834814, 13014726, 17047458, 19522089, 39044178, 67242751, 134485502, 201728253, 403456506, 605184759, 1210369518]

約数ペア:

[(1, 1210369518), (2, 605184759), (3, 403456506), (6, 201728253), (9, 134485502), (18, 67242751), (31, 39044178), (62, 19522089), (71, 17047458), (93, 13014726), (137, 8834814), (142, 8523729), (186, 6507363), (213, 5682486), (223, 5427666), (274, 4417407), (279, 4338242), (411, 2944938), (426, 2841243), (446, 2713833), (558, 2169121), (639, 1894162), (669, 1809222), (822, 1472469), (1233, 981646), (1278, 947081), (1338, 904611), (2007, 603074), (2201, 549918), (2466, 490823), (4014, 301537), (4247, 284994), (4402, 274959), (6603, 183306), (6913, 175086), (8494, 142497), (9727, 124434), (12741, 94998), (13206, 91653), (13826, 87543), (15833, 76446), (19454, 62217), (19809, 61102), (20739, 58362), (25482, 47499), (29181, 41478), (30551, 39618), (31666, 38223)]