428182398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2190

約数の個数: 96

約数和(自身を含む): 1122481152

約数和(自身を除く): 694298754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 71, 126, 138, 142, 161, 207, 213, 322, 414, 426, 483, 497, 639, 966, 994, 1278, 1449, 1491, 1633, 2081, 2898, 2982, 3266, 4162, 4473, 4899, 6243, 8946, 9798, 11431, 12486, 14567, 14697, 18729, 22862, 29134, 29394, 34293, 37458, 43701, 47863, 68586, 87402, 95726, 102879, 131103, 143589, 147751, 205758, 262206, 287178, 295502, 335041, 430767, 443253, 670082, 861534, 886506, 1005123, 1034257, 1329759, 2010246, 2068514, 2659518, 3015369, 3102771, 3398273, 6030738, 6205542, 6796546, 9308313, 10194819, 18616626, 20389638, 23787911, 30584457, 47575822, 61168914, 71363733, 142727466, 214091199, 428182398]

約数ペア:

[(1, 428182398), (2, 214091199), (3, 142727466), (6, 71363733), (7, 61168914), (9, 47575822), (14, 30584457), (18, 23787911), (21, 20389638), (23, 18616626), (42, 10194819), (46, 9308313), (63, 6796546), (69, 6205542), (71, 6030738), (126, 3398273), (138, 3102771), (142, 3015369), (161, 2659518), (207, 2068514), (213, 2010246), (322, 1329759), (414, 1034257), (426, 1005123), (483, 886506), (497, 861534), (639, 670082), (966, 443253), (994, 430767), (1278, 335041), (1449, 295502), (1491, 287178), (1633, 262206), (2081, 205758), (2898, 147751), (2982, 143589), (3266, 131103), (4162, 102879), (4473, 95726), (4899, 87402), (6243, 68586), (8946, 47863), (9798, 43701), (11431, 37458), (12486, 34293), (14567, 29394), (14697, 29134), (18729, 22862)]