740936502

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 1765501920

約数和(自身を除く): 1024565418

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 53, 57, 82, 106, 114, 123, 159, 171, 246, 318, 342, 369, 477, 738, 779, 954, 997, 1007, 1558, 1994, 2014, 2173, 2337, 2991, 3021, 4346, 4674, 5982, 6042, 6519, 7011, 8973, 9063, 13038, 14022, 17946, 18126, 18943, 19557, 37886, 39114, 40877, 41287, 52841, 56829, 81754, 82574, 105682, 113658, 122631, 123861, 158523, 170487, 245262, 247722, 317046, 340974, 367893, 371583, 475569, 735786, 743166, 776663, 951138, 1003979, 1553326, 2007958, 2166481, 2329989, 3011937, 4332962, 4659978, 6023874, 6499443, 6989967, 9035811, 12998886, 13979934, 18071622, 19498329, 38996658, 41163139, 82326278, 123489417, 246978834, 370468251, 740936502]

約数ペア:

[(1, 740936502), (2, 370468251), (3, 246978834), (6, 123489417), (9, 82326278), (18, 41163139), (19, 38996658), (38, 19498329), (41, 18071622), (53, 13979934), (57, 12998886), (82, 9035811), (106, 6989967), (114, 6499443), (123, 6023874), (159, 4659978), (171, 4332962), (246, 3011937), (318, 2329989), (342, 2166481), (369, 2007958), (477, 1553326), (738, 1003979), (779, 951138), (954, 776663), (997, 743166), (1007, 735786), (1558, 475569), (1994, 371583), (2014, 367893), (2173, 340974), (2337, 317046), (2991, 247722), (3021, 245262), (4346, 170487), (4674, 158523), (5982, 123861), (6042, 122631), (6519, 113658), (7011, 105682), (8973, 82574), (9063, 81754), (13038, 56829), (14022, 52841), (17946, 41287), (18126, 40877), (18943, 39114), (19557, 37886)]