1891488

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 5624640

約数和(自身を除く): 3733152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 61, 68, 76, 96, 102, 114, 122, 136, 152, 183, 204, 228, 244, 272, 304, 323, 366, 408, 456, 488, 544, 608, 646, 732, 816, 912, 969, 976, 1037, 1159, 1292, 1464, 1632, 1824, 1938, 1952, 2074, 2318, 2584, 2928, 3111, 3477, 3876, 4148, 4636, 5168, 5856, 6222, 6954, 7752, 8296, 9272, 10336, 12444, 13908, 15504, 16592, 18544, 19703, 24888, 27816, 31008, 33184, 37088, 39406, 49776, 55632, 59109, 78812, 99552, 111264, 118218, 157624, 236436, 315248, 472872, 630496, 945744, 1891488]

約数ペア:

[(1, 1891488), (2, 945744), (3, 630496), (4, 472872), (6, 315248), (8, 236436), (12, 157624), (16, 118218), (17, 111264), (19, 99552), (24, 78812), (32, 59109), (34, 55632), (38, 49776), (48, 39406), (51, 37088), (57, 33184), (61, 31008), (68, 27816), (76, 24888), (96, 19703), (102, 18544), (114, 16592), (122, 15504), (136, 13908), (152, 12444), (183, 10336), (204, 9272), (228, 8296), (244, 7752), (272, 6954), (304, 6222), (323, 5856), (366, 5168), (408, 4636), (456, 4148), (488, 3876), (544, 3477), (608, 3111), (646, 2928), (732, 2584), (816, 2318), (912, 2074), (969, 1952), (976, 1938), (1037, 1824), (1159, 1632), (1292, 1464)]