1554473492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 3431030400

約数和(自身を除く): 1876556908

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 61, 92, 122, 143, 149, 169, 244, 253, 286, 298, 299, 338, 506, 572, 596, 598, 671, 676, 793, 1012, 1196, 1342, 1403, 1586, 1639, 1859, 1937, 2684, 2806, 3172, 3278, 3289, 3427, 3718, 3874, 3887, 5612, 6556, 6578, 6854, 7436, 7748, 7774, 8723, 9089, 10309, 13156, 13708, 15433, 15548, 17446, 18178, 18239, 20618, 21307, 25181, 30866, 34892, 36356, 36478, 37697, 41236, 42614, 42757, 44551, 50362, 61732, 72956, 75394, 85228, 85514, 89102, 99979, 100724, 113399, 118157, 150788, 171028, 178204, 199958, 200629, 209047, 226798, 236314, 237107, 276991, 399916, 401258, 418094, 453596, 472628, 474214, 490061, 553982, 579163, 802516, 836188, 948428, 980122, 1107964, 1158326, 1299727, 1536041, 1960244, 2299517, 2316652, 2599454, 2608177, 2717611, 3072082, 4599034, 5198908, 5216354, 5435222, 6144164, 6370793, 9198068, 10432708, 10870444, 12741586, 16896451, 25483172, 29893721, 33792902, 35328943, 59787442, 67585804, 70657886, 119574884, 141315772, 388618373, 777236746, 1554473492]

約数ペア:

[(1, 1554473492), (2, 777236746), (4, 388618373), (11, 141315772), (13, 119574884), (22, 70657886), (23, 67585804), (26, 59787442), (44, 35328943), (46, 33792902), (52, 29893721), (61, 25483172), (92, 16896451), (122, 12741586), (143, 10870444), (149, 10432708), (169, 9198068), (244, 6370793), (253, 6144164), (286, 5435222), (298, 5216354), (299, 5198908), (338, 4599034), (506, 3072082), (572, 2717611), (596, 2608177), (598, 2599454), (671, 2316652), (676, 2299517), (793, 1960244), (1012, 1536041), (1196, 1299727), (1342, 1158326), (1403, 1107964), (1586, 980122), (1639, 948428), (1859, 836188), (1937, 802516), (2684, 579163), (2806, 553982), (3172, 490061), (3278, 474214), (3289, 472628), (3427, 453596), (3718, 418094), (3874, 401258), (3887, 399916), (5612, 276991), (6556, 237107), (6578, 236314), (6854, 226798), (7436, 209047), (7748, 200629), (7774, 199958), (8723, 178204), (9089, 171028), (10309, 150788), (13156, 118157), (13708, 113399), (15433, 100724), (15548, 99979), (17446, 89102), (18178, 85514), (18239, 85228), (20618, 75394), (21307, 72956), (25181, 61732), (30866, 50362), (34892, 44551), (36356, 42757), (36478, 42614), (37697, 41236)]