221574192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38791}}^1$

素因数の和:38826

約数の個数: 80

約数和(自身を含む): 692669952

約数和(自身を除く): 471095760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 38791, 77582, 116373, 155164, 232746, 271537, 310328, 465492, 543074, 620656, 659447, 814611, 930984, 1086148, 1318894, 1629222, 1861968, 1978341, 2172296, 2637788, 3258444, 3956682, 4344592, 4616129, 5275576, 6516888, 7913364, 9232258, 10551152, 13033776, 13848387, 15826728, 18464516, 27696774, 31653456, 36929032, 55393548, 73858064, 110787096, 221574192]

約数ペア:

[(1, 221574192), (2, 110787096), (3, 73858064), (4, 55393548), (6, 36929032), (7, 31653456), (8, 27696774), (12, 18464516), (14, 15826728), (16, 13848387), (17, 13033776), (21, 10551152), (24, 9232258), (28, 7913364), (34, 6516888), (42, 5275576), (48, 4616129), (51, 4344592), (56, 3956682), (68, 3258444), (84, 2637788), (102, 2172296), (112, 1978341), (119, 1861968), (136, 1629222), (168, 1318894), (204, 1086148), (238, 930984), (272, 814611), (336, 659447), (357, 620656), (408, 543074), (476, 465492), (714, 310328), (816, 271537), (952, 232746), (1428, 155164), (1904, 116373), (2856, 77582), (5712, 38791)]