15229660732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 33510990240

約数和(自身を除く): 18281329508

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 181, 187, 221, 286, 289, 362, 374, 442, 509, 572, 578, 724, 748, 884, 1018, 1156, 1991, 2036, 2353, 2431, 3077, 3179, 3757, 3982, 4706, 4862, 5599, 6154, 6358, 6617, 7514, 7964, 8653, 9412, 9724, 11198, 12308, 12716, 13234, 15028, 17306, 22396, 25883, 26468, 33847, 34612, 40001, 41327, 51766, 52309, 67694, 72787, 80002, 82654, 92129, 95183, 103532, 104618, 112489, 135388, 145574, 147101, 160004, 165308, 184258, 190366, 209236, 224978, 291148, 294202, 368516, 380732, 440011, 449956, 575399, 588404, 680017, 880022, 1013419, 1150798, 1197677, 1237379, 1360034, 1566193, 1618111, 1760044, 1912313, 2026838, 2301596, 2395354, 2474758, 2720068, 3132386, 3236222, 3824626, 4053676, 4790708, 4949516, 6264772, 6472444, 7480187, 7649252, 13174447, 14960374, 17228123, 20360509, 21035443, 26348894, 26625281, 29920748, 34456246, 40721018, 42070886, 52697788, 53250562, 68912492, 81442036, 84141772, 106501124, 223965599, 292878091, 346128653, 447931198, 585756182, 692257306, 895862396, 1171512364, 1384514612, 3807415183, 7614830366, 15229660732]

約数ペア:

[(1, 15229660732), (2, 7614830366), (4, 3807415183), (11, 1384514612), (13, 1171512364), (17, 895862396), (22, 692257306), (26, 585756182), (34, 447931198), (44, 346128653), (52, 292878091), (68, 223965599), (143, 106501124), (181, 84141772), (187, 81442036), (221, 68912492), (286, 53250562), (289, 52697788), (362, 42070886), (374, 40721018), (442, 34456246), (509, 29920748), (572, 26625281), (578, 26348894), (724, 21035443), (748, 20360509), (884, 17228123), (1018, 14960374), (1156, 13174447), (1991, 7649252), (2036, 7480187), (2353, 6472444), (2431, 6264772), (3077, 4949516), (3179, 4790708), (3757, 4053676), (3982, 3824626), (4706, 3236222), (4862, 3132386), (5599, 2720068), (6154, 2474758), (6358, 2395354), (6617, 2301596), (7514, 2026838), (7964, 1912313), (8653, 1760044), (9412, 1618111), (9724, 1566193), (11198, 1360034), (12308, 1237379), (12716, 1197677), (13234, 1150798), (15028, 1013419), (17306, 880022), (22396, 680017), (25883, 588404), (26468, 575399), (33847, 449956), (34612, 440011), (40001, 380732), (41327, 368516), (51766, 294202), (52309, 291148), (67694, 224978), (72787, 209236), (80002, 190366), (82654, 184258), (92129, 165308), (95183, 160004), (103532, 147101), (104618, 145574), (112489, 135388)]