221411121024

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{820187}}^1$

素因数の和:820260

約数の個数: 128

約数和(自身を含む): 635809737600

約数和(自身を除く): 414398616576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 296, 304, 384, 444, 456, 592, 608, 703, 888, 912, 1184, 1216, 1406, 1776, 1824, 2109, 2368, 2432, 2812, 3552, 3648, 4218, 4736, 5624, 7104, 7296, 8436, 11248, 14208, 16872, 22496, 33744, 44992, 67488, 89984, 134976, 269952, 820187, 1640374, 2460561, 3280748, 4921122, 6561496, 9842244, 13122992, 15583553, 19684488, 26245984, 30346919, 31167106, 39368976, 46750659, 52491968, 60693838, 62334212, 78737952, 91040757, 93501318, 104983936, 121387676, 124668424, 157475904, 182081514, 187002636, 242775352, 249336848, 314951808, 364163028, 374005272, 485550704, 498673696, 576591461, 728326056, 748010544, 971101408, 997347392, 1153182922, 1456652112, 1496021088, 1729774383, 1942202816, 1994694784, 2306365844, 2913304224, 2992042176, 3459548766, 3884405632, 4612731688, 5826608448, 5984084352, 6919097532, 9225463376, 11653216896, 13838195064, 18450926752, 27676390128, 36901853504, 55352780256, 73803707008, 110705560512, 221411121024]

約数ペア:

[(1, 221411121024), (2, 110705560512), (3, 73803707008), (4, 55352780256), (6, 36901853504), (8, 27676390128), (12, 18450926752), (16, 13838195064), (19, 11653216896), (24, 9225463376), (32, 6919097532), (37, 5984084352), (38, 5826608448), (48, 4612731688), (57, 3884405632), (64, 3459548766), (74, 2992042176), (76, 2913304224), (96, 2306365844), (111, 1994694784), (114, 1942202816), (128, 1729774383), (148, 1496021088), (152, 1456652112), (192, 1153182922), (222, 997347392), (228, 971101408), (296, 748010544), (304, 728326056), (384, 576591461), (444, 498673696), (456, 485550704), (592, 374005272), (608, 364163028), (703, 314951808), (888, 249336848), (912, 242775352), (1184, 187002636), (1216, 182081514), (1406, 157475904), (1776, 124668424), (1824, 121387676), (2109, 104983936), (2368, 93501318), (2432, 91040757), (2812, 78737952), (3552, 62334212), (3648, 60693838), (4218, 52491968), (4736, 46750659), (5624, 39368976), (7104, 31167106), (7296, 30346919), (8436, 26245984), (11248, 19684488), (14208, 15583553), (16872, 13122992), (22496, 9842244), (33744, 6561496), (44992, 4921122), (67488, 3280748), (89984, 2460561), (134976, 1640374), (269952, 820187)]