3971478368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:809

約数の個数: 144

約数和(自身を含む): 9341810352

約数和(自身を除く): 5370331984

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 101, 104, 143, 169, 176, 202, 208, 286, 338, 352, 404, 416, 572, 661, 676, 808, 1111, 1144, 1313, 1322, 1352, 1616, 1859, 2222, 2288, 2626, 2644, 2704, 3232, 3718, 4444, 4576, 5252, 5288, 5408, 7271, 7436, 8593, 8888, 10504, 10576, 14443, 14542, 14872, 17069, 17186, 17776, 21008, 21152, 28886, 29084, 29744, 34138, 34372, 35552, 42016, 57772, 58168, 59488, 66761, 68276, 68744, 94523, 111709, 115544, 116336, 133522, 136552, 137488, 187759, 189046, 223418, 231088, 232672, 267044, 273104, 274976, 375518, 378092, 446836, 462176, 534088, 546208, 734371, 751036, 756184, 867893, 893672, 1068176, 1228799, 1468742, 1502072, 1512368, 1735786, 1787344, 2136352, 2457598, 2937484, 3004144, 3024736, 3471572, 3574688, 4915196, 5874968, 6008288, 6943144, 9546823, 9830392, 11282609, 11749936, 13886288, 19093646, 19660784, 22565218, 23499872, 27772576, 38187292, 39321568, 45130436, 76374584, 90260872, 124108699, 152749168, 180521744, 248217398, 305498336, 361043488, 496434796, 992869592, 1985739184, 3971478368]

約数ペア:

[(1, 3971478368), (2, 1985739184), (4, 992869592), (8, 496434796), (11, 361043488), (13, 305498336), (16, 248217398), (22, 180521744), (26, 152749168), (32, 124108699), (44, 90260872), (52, 76374584), (88, 45130436), (101, 39321568), (104, 38187292), (143, 27772576), (169, 23499872), (176, 22565218), (202, 19660784), (208, 19093646), (286, 13886288), (338, 11749936), (352, 11282609), (404, 9830392), (416, 9546823), (572, 6943144), (661, 6008288), (676, 5874968), (808, 4915196), (1111, 3574688), (1144, 3471572), (1313, 3024736), (1322, 3004144), (1352, 2937484), (1616, 2457598), (1859, 2136352), (2222, 1787344), (2288, 1735786), (2626, 1512368), (2644, 1502072), (2704, 1468742), (3232, 1228799), (3718, 1068176), (4444, 893672), (4576, 867893), (5252, 756184), (5288, 751036), (5408, 734371), (7271, 546208), (7436, 534088), (8593, 462176), (8888, 446836), (10504, 378092), (10576, 375518), (14443, 274976), (14542, 273104), (14872, 267044), (17069, 232672), (17186, 231088), (17776, 223418), (21008, 189046), (21152, 187759), (28886, 137488), (29084, 136552), (29744, 133522), (34138, 116336), (34372, 115544), (35552, 111709), (42016, 94523), (57772, 68744), (58168, 68276), (59488, 66761)]