16590985712

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{467}}^1$

素因数の和:943

約数の個数: 160

約数和(自身を含む): 39911159808

約数和(自身を除く): 23320174096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 397, 467, 476, 658, 752, 794, 799, 934, 952, 1316, 1588, 1598, 1868, 1904, 2632, 2779, 3176, 3196, 3269, 3736, 5264, 5558, 5593, 6352, 6392, 6538, 6749, 7472, 7939, 11116, 11186, 12784, 13076, 13498, 15878, 18659, 21949, 22232, 22372, 26152, 26996, 31756, 37318, 43898, 44464, 44744, 47243, 52304, 53992, 55573, 63512, 74636, 87796, 89488, 94486, 107984, 111146, 127024, 130613, 149272, 153643, 175592, 185399, 188972, 222292, 261226, 298544, 307286, 317203, 351184, 370798, 373133, 377944, 444584, 522452, 614572, 634406, 741596, 746266, 755888, 889168, 1044904, 1229144, 1268812, 1297793, 1483192, 1492532, 2089808, 2220421, 2458288, 2537624, 2595586, 2611931, 2966384, 2985064, 3151783, 4440842, 5075248, 5191172, 5223862, 5970128, 6303566, 8713753, 8881684, 10382344, 10447724, 12607132, 17427506, 17763368, 20764688, 20895448, 22062481, 25214264, 34855012, 35526736, 41790896, 44124962, 50428528, 60996271, 69710024, 88249924, 121992542, 139420048, 148133801, 176499848, 243985084, 296267602, 352999696, 487970168, 592535204, 975940336, 1036936607, 1185070408, 2073873214, 2370140816, 4147746428, 8295492856, 16590985712]

約数ペア:

[(1, 16590985712), (2, 8295492856), (4, 4147746428), (7, 2370140816), (8, 2073873214), (14, 1185070408), (16, 1036936607), (17, 975940336), (28, 592535204), (34, 487970168), (47, 352999696), (56, 296267602), (68, 243985084), (94, 176499848), (112, 148133801), (119, 139420048), (136, 121992542), (188, 88249924), (238, 69710024), (272, 60996271), (329, 50428528), (376, 44124962), (397, 41790896), (467, 35526736), (476, 34855012), (658, 25214264), (752, 22062481), (794, 20895448), (799, 20764688), (934, 17763368), (952, 17427506), (1316, 12607132), (1588, 10447724), (1598, 10382344), (1868, 8881684), (1904, 8713753), (2632, 6303566), (2779, 5970128), (3176, 5223862), (3196, 5191172), (3269, 5075248), (3736, 4440842), (5264, 3151783), (5558, 2985064), (5593, 2966384), (6352, 2611931), (6392, 2595586), (6538, 2537624), (6749, 2458288), (7472, 2220421), (7939, 2089808), (11116, 1492532), (11186, 1483192), (12784, 1297793), (13076, 1268812), (13498, 1229144), (15878, 1044904), (18659, 889168), (21949, 755888), (22232, 746266), (22372, 741596), (26152, 634406), (26996, 614572), (31756, 522452), (37318, 444584), (43898, 377944), (44464, 373133), (44744, 370798), (47243, 351184), (52304, 317203), (53992, 307286), (55573, 298544), (63512, 261226), (74636, 222292), (87796, 188972), (89488, 185399), (94486, 175592), (107984, 153643), (111146, 149272), (127024, 130613)]