428214966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 928972800

約数和(自身を除く): 500757834

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 199, 398, 503, 597, 713, 1006, 1194, 1426, 1509, 2139, 3018, 4278, 4577, 6169, 9154, 11569, 12338, 13731, 15593, 18507, 23138, 27462, 31186, 34707, 37014, 46779, 69414, 93558, 100097, 141887, 200194, 283774, 300291, 358639, 425661, 600582, 717278, 851322, 1075917, 2151834, 2302231, 3103007, 4604462, 6206014, 6906693, 9309021, 13813386, 18618042, 71369161, 142738322, 214107483, 428214966]

約数ペア:

[(1, 428214966), (2, 214107483), (3, 142738322), (6, 71369161), (23, 18618042), (31, 13813386), (46, 9309021), (62, 6906693), (69, 6206014), (93, 4604462), (138, 3103007), (186, 2302231), (199, 2151834), (398, 1075917), (503, 851322), (597, 717278), (713, 600582), (1006, 425661), (1194, 358639), (1426, 300291), (1509, 283774), (2139, 200194), (3018, 141887), (4278, 100097), (4577, 93558), (6169, 69414), (9154, 46779), (11569, 37014), (12338, 34707), (13731, 31186), (15593, 27462), (18507, 23138)]