1393552424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 3151872000

約数和(自身を除く): 1758319576

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 151, 187, 199, 248, 302, 341, 374, 398, 527, 604, 682, 748, 796, 1054, 1208, 1364, 1496, 1592, 1661, 2108, 2189, 2567, 2728, 3322, 3383, 4216, 4378, 4681, 5134, 5797, 6169, 6644, 6766, 8756, 9362, 10268, 11594, 12338, 13288, 13532, 17512, 18724, 20536, 23188, 24676, 27064, 28237, 30049, 37213, 37448, 46376, 49352, 51491, 56474, 60098, 67859, 74426, 79577, 102982, 104873, 112948, 120196, 135718, 148852, 159154, 205964, 209746, 225896, 240392, 271436, 297704, 318308, 330539, 411928, 419492, 510833, 542872, 636616, 661078, 838984, 875347, 931519, 1021666, 1153603, 1322156, 1750694, 1863038, 2043332, 2307206, 2644312, 3501388, 3726076, 4086664, 4614412, 5619163, 7002776, 7452152, 9228824, 10246709, 11238326, 15835823, 20493418, 22476652, 31671646, 40986836, 44953304, 63343292, 81973672, 126686584, 174194053, 348388106, 696776212, 1393552424]

約数ペア:

[(1, 1393552424), (2, 696776212), (4, 348388106), (8, 174194053), (11, 126686584), (17, 81973672), (22, 63343292), (31, 44953304), (34, 40986836), (44, 31671646), (62, 22476652), (68, 20493418), (88, 15835823), (124, 11238326), (136, 10246709), (151, 9228824), (187, 7452152), (199, 7002776), (248, 5619163), (302, 4614412), (341, 4086664), (374, 3726076), (398, 3501388), (527, 2644312), (604, 2307206), (682, 2043332), (748, 1863038), (796, 1750694), (1054, 1322156), (1208, 1153603), (1364, 1021666), (1496, 931519), (1592, 875347), (1661, 838984), (2108, 661078), (2189, 636616), (2567, 542872), (2728, 510833), (3322, 419492), (3383, 411928), (4216, 330539), (4378, 318308), (4681, 297704), (5134, 271436), (5797, 240392), (6169, 225896), (6644, 209746), (6766, 205964), (8756, 159154), (9362, 148852), (10268, 135718), (11594, 120196), (12338, 112948), (13288, 104873), (13532, 102982), (17512, 79577), (18724, 74426), (20536, 67859), (23188, 60098), (24676, 56474), (27064, 51491), (28237, 49352), (30049, 46376), (37213, 37448)]