16397746508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{3313}}^1$

素因数の和:3867

約数の個数: 96

約数和(自身を含む): 35776883520

約数和(自身を除く): 19379137012

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 509, 572, 748, 884, 1018, 2036, 2431, 3313, 4862, 5599, 6617, 6626, 8653, 9724, 11198, 13234, 13252, 17306, 22396, 26468, 34612, 36443, 43069, 56321, 72787, 72886, 86138, 95183, 112489, 112642, 145574, 145772, 172276, 190366, 224978, 225284, 291148, 380732, 449956, 473759, 619531, 732173, 947518, 1237379, 1239062, 1464346, 1686317, 1895036, 2474758, 2478124, 2928692, 3372634, 4949516, 6745268, 8053903, 16107806, 18549487, 21922121, 28667389, 32215612, 37098974, 43844242, 57334778, 74197948, 87688484, 114669556, 241143331, 315341279, 372676057, 482286662, 630682558, 745352114, 964573324, 1261365116, 1490704228, 4099436627, 8198873254, 16397746508]

約数ペア:

[(1, 16397746508), (2, 8198873254), (4, 4099436627), (11, 1490704228), (13, 1261365116), (17, 964573324), (22, 745352114), (26, 630682558), (34, 482286662), (44, 372676057), (52, 315341279), (68, 241143331), (143, 114669556), (187, 87688484), (221, 74197948), (286, 57334778), (374, 43844242), (442, 37098974), (509, 32215612), (572, 28667389), (748, 21922121), (884, 18549487), (1018, 16107806), (2036, 8053903), (2431, 6745268), (3313, 4949516), (4862, 3372634), (5599, 2928692), (6617, 2478124), (6626, 2474758), (8653, 1895036), (9724, 1686317), (11198, 1464346), (13234, 1239062), (13252, 1237379), (17306, 947518), (22396, 732173), (26468, 619531), (34612, 473759), (36443, 449956), (43069, 380732), (56321, 291148), (72787, 225284), (72886, 224978), (86138, 190366), (95183, 172276), (112489, 145772), (112642, 145574)]