428336454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46147}}^1$

素因数の和:46189

約数の個数: 64

約数和(自身を含む): 1116412416

約数和(自身を除く): 688075962

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 46147, 92294, 138441, 276882, 323029, 599911, 646058, 784499, 969087, 1199822, 1568998, 1799733, 1938174, 2353497, 3599466, 4199377, 4706994, 5491493, 8398754, 10198487, 10982986, 12598131, 16474479, 20396974, 25196262, 30595461, 32948958, 61190922, 71389409, 142778818, 214168227, 428336454]

約数ペア:

[(1, 428336454), (2, 214168227), (3, 142778818), (6, 71389409), (7, 61190922), (13, 32948958), (14, 30595461), (17, 25196262), (21, 20396974), (26, 16474479), (34, 12598131), (39, 10982986), (42, 10198487), (51, 8398754), (78, 5491493), (91, 4706994), (102, 4199377), (119, 3599466), (182, 2353497), (221, 1938174), (238, 1799733), (273, 1568998), (357, 1199822), (442, 969087), (546, 784499), (663, 646058), (714, 599911), (1326, 323029), (1547, 276882), (3094, 138441), (4641, 92294), (9282, 46147)]