218036693980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1\times {\mathrm{28439}}^1$

素因数の和:30859

約数の個数: 96

約数和(自身を含む): 546288261120

約数和(自身を除く): 328251567140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 2381, 3220, 4762, 9524, 11905, 16667, 23810, 28439, 33334, 47620, 54763, 56878, 66668, 83335, 109526, 113756, 142195, 166670, 199073, 219052, 273815, 284390, 333340, 383341, 398146, 547630, 568780, 654097, 766682, 796292, 995365, 1095260, 1308194, 1533364, 1916705, 1990730, 2616388, 3270485, 3833410, 3981460, 4578679, 6540970, 7666820, 9157358, 13081940, 18314716, 22893395, 45786790, 67713259, 91573580, 135426518, 270853036, 338566295, 473992813, 677132590, 947985626, 1354265180, 1557404957, 1895971252, 2369964065, 3114809914, 4739928130, 6229619828, 7787024785, 9479856260, 10901834699, 15574049570, 21803669398, 31148099140, 43607338796, 54509173495, 109018346990, 218036693980]

約数ペア:

[(1, 218036693980), (2, 109018346990), (4, 54509173495), (5, 43607338796), (7, 31148099140), (10, 21803669398), (14, 15574049570), (20, 10901834699), (23, 9479856260), (28, 7787024785), (35, 6229619828), (46, 4739928130), (70, 3114809914), (92, 2369964065), (115, 1895971252), (140, 1557404957), (161, 1354265180), (230, 947985626), (322, 677132590), (460, 473992813), (644, 338566295), (805, 270853036), (1610, 135426518), (2381, 91573580), (3220, 67713259), (4762, 45786790), (9524, 22893395), (11905, 18314716), (16667, 13081940), (23810, 9157358), (28439, 7666820), (33334, 6540970), (47620, 4578679), (54763, 3981460), (56878, 3833410), (66668, 3270485), (83335, 2616388), (109526, 1990730), (113756, 1916705), (142195, 1533364), (166670, 1308194), (199073, 1095260), (219052, 995365), (273815, 796292), (284390, 766682), (333340, 654097), (383341, 568780), (398146, 547630)]