217490380128

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1892669}}^1$

素因数の和:1892714

約数の個数: 192

約数和(自身を含む): 763124544000

約数和(自身を除く): 545634163872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 9576, 12768, 14364, 16416, 19152, 28728, 38304, 57456, 114912, 1892669, 3785338, 5678007, 7570676, 11356014, 13248683, 15141352, 17034021, 22712028, 26497366, 30282704, 34068042, 35960711, 39746049, 45424056, 51102063, 52994732, 60565408, 68136084, 71921422, 79492098, 90848112, 102204126, 105989464, 107882133, 119238147, 136272168, 143842844, 158984196, 181696224, 204408252, 211978928, 215764266, 238476294, 251724977, 272544336, 287685688, 317968392, 323646399, 357714441, 408816504, 423957856, 431528532, 476952588, 503449954, 545088672, 575371376, 635936784, 647292798, 715428882, 755174931, 817633008, 863057064, 953905176, 970939197, 1006899908, 1150742752, 1271873568, 1294585596, 1430857764, 1510349862, 1635266016, 1726114128, 1907810352, 1941878394, 2013799816, 2265524793, 2589171192, 2861715528, 3020699724, 3452228256, 3815620704, 3883756788, 4027599632, 4531049586, 5178342384, 5723431056, 6041399448, 6796574379, 7767513576, 8055199264, 9062099172, 10356684768, 11446862112, 12082798896, 13593148758, 15535027152, 18124198344, 24165597792, 27186297516, 31070054304, 36248396688, 54372595032, 72496793376, 108745190064, 217490380128]

約数ペア:

[(1, 217490380128), (2, 108745190064), (3, 72496793376), (4, 54372595032), (6, 36248396688), (7, 31070054304), (8, 27186297516), (9, 24165597792), (12, 18124198344), (14, 15535027152), (16, 13593148758), (18, 12082798896), (19, 11446862112), (21, 10356684768), (24, 9062099172), (27, 8055199264), (28, 7767513576), (32, 6796574379), (36, 6041399448), (38, 5723431056), (42, 5178342384), (48, 4531049586), (54, 4027599632), (56, 3883756788), (57, 3815620704), (63, 3452228256), (72, 3020699724), (76, 2861715528), (84, 2589171192), (96, 2265524793), (108, 2013799816), (112, 1941878394), (114, 1907810352), (126, 1726114128), (133, 1635266016), (144, 1510349862), (152, 1430857764), (168, 1294585596), (171, 1271873568), (189, 1150742752), (216, 1006899908), (224, 970939197), (228, 953905176), (252, 863057064), (266, 817633008), (288, 755174931), (304, 715428882), (336, 647292798), (342, 635936784), (378, 575371376), (399, 545088672), (432, 503449954), (456, 476952588), (504, 431528532), (513, 423957856), (532, 408816504), (608, 357714441), (672, 323646399), (684, 317968392), (756, 287685688), (798, 272544336), (864, 251724977), (912, 238476294), (1008, 215764266), (1026, 211978928), (1064, 204408252), (1197, 181696224), (1368, 158984196), (1512, 143842844), (1596, 136272168), (1824, 119238147), (2016, 107882133), (2052, 105989464), (2128, 102204126), (2394, 90848112), (2736, 79492098), (3024, 71921422), (3192, 68136084), (3591, 60565408), (4104, 52994732), (4256, 51102063), (4788, 45424056), (5472, 39746049), (6048, 35960711), (6384, 34068042), (7182, 30282704), (8208, 26497366), (9576, 22712028), (12768, 17034021), (14364, 15141352), (16416, 13248683), (19152, 11356014), (28728, 7570676), (38304, 5678007), (57456, 3785338), (114912, 1892669)]