17920372704

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{79333}}^1$

素因数の和:79540

約数の個数: 96

約数和(自身を含む): 50940044064

約数和(自身を除く): 33019671360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 181, 208, 312, 362, 416, 543, 624, 724, 1086, 1248, 1448, 2172, 2353, 2896, 4344, 4706, 5792, 7059, 8688, 9412, 14118, 17376, 18824, 28236, 37648, 56472, 75296, 79333, 112944, 158666, 225888, 237999, 317332, 475998, 634664, 951996, 1031329, 1269328, 1903992, 2062658, 2538656, 3093987, 3807984, 4125316, 6187974, 7615968, 8250632, 12375948, 14359273, 16501264, 24751896, 28718546, 33002528, 43077819, 49503792, 57437092, 86155638, 99007584, 114874184, 172311276, 186670549, 229748368, 344622552, 373341098, 459496736, 560011647, 689245104, 746682196, 1120023294, 1378490208, 1493364392, 2240046588, 2986728784, 4480093176, 5973457568, 8960186352, 17920372704]

約数ペア:

[(1, 17920372704), (2, 8960186352), (3, 5973457568), (4, 4480093176), (6, 2986728784), (8, 2240046588), (12, 1493364392), (13, 1378490208), (16, 1120023294), (24, 746682196), (26, 689245104), (32, 560011647), (39, 459496736), (48, 373341098), (52, 344622552), (78, 229748368), (96, 186670549), (104, 172311276), (156, 114874184), (181, 99007584), (208, 86155638), (312, 57437092), (362, 49503792), (416, 43077819), (543, 33002528), (624, 28718546), (724, 24751896), (1086, 16501264), (1248, 14359273), (1448, 12375948), (2172, 8250632), (2353, 7615968), (2896, 6187974), (4344, 4125316), (4706, 3807984), (5792, 3093987), (7059, 2538656), (8688, 2062658), (9412, 1903992), (14118, 1269328), (17376, 1031329), (18824, 951996), (28236, 634664), (37648, 475998), (56472, 317332), (75296, 237999), (79333, 225888), (112944, 158666)]