2149787376

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1276

約数の個数: 240

約数和(自身を含む): 7028062080

約数和(自身を除く): 4878274704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 61, 66, 72, 76, 88, 99, 114, 122, 132, 144, 152, 171, 176, 183, 198, 209, 228, 244, 264, 304, 342, 366, 396, 418, 456, 488, 528, 549, 627, 671, 684, 732, 792, 836, 912, 976, 1098, 1159, 1171, 1254, 1342, 1368, 1464, 1584, 1672, 1881, 2013, 2196, 2318, 2342, 2508, 2684, 2736, 2928, 3344, 3477, 3513, 3762, 4026, 4392, 4636, 4684, 5016, 5368, 6039, 6954, 7026, 7524, 8052, 8784, 9272, 9368, 10032, 10431, 10539, 10736, 12078, 12749, 12881, 13908, 14052, 15048, 16104, 18544, 18736, 20862, 21078, 22249, 24156, 25498, 25762, 27816, 28104, 30096, 32208, 38247, 38643, 41724, 42156, 44498, 48312, 50996, 51524, 55632, 56208, 66747, 71431, 76494, 77286, 83448, 84312, 88996, 96624, 101992, 103048, 114741, 115929, 133494, 142862, 152988, 154572, 166896, 168624, 177992, 200241, 203984, 206096, 214293, 229482, 231858, 244739, 266988, 285724, 305976, 309144, 355984, 400482, 428586, 458964, 463716, 489478, 533976, 571448, 611952, 618288, 642879, 734217, 785741, 800964, 857172, 917928, 927432, 978956, 1067952, 1142896, 1285758, 1357189, 1468434, 1571482, 1601928, 1714344, 1835856, 1854864, 1957912, 2202651, 2357223, 2571516, 2714378, 2936868, 3142964, 3203856, 3428688, 3915824, 4071567, 4405302, 4714446, 5143032, 5428756, 5873736, 6285928, 7071669, 8143134, 8810604, 9428892, 10286064, 10857512, 11747472, 12214701, 12571856, 14143338, 14929079, 16286268, 17621208, 18857784, 21715024, 24429402, 28286676, 29858158, 32572536, 35242416, 37715568, 44787237, 48858804, 56573352, 59716316, 65145072, 89574474, 97717608, 113146704, 119432632, 134361711, 179148948, 195435216, 238865264, 268723422, 358297896, 537446844, 716595792, 1074893688, 2149787376]

約数ペア:

[(1, 2149787376), (2, 1074893688), (3, 716595792), (4, 537446844), (6, 358297896), (8, 268723422), (9, 238865264), (11, 195435216), (12, 179148948), (16, 134361711), (18, 119432632), (19, 113146704), (22, 97717608), (24, 89574474), (33, 65145072), (36, 59716316), (38, 56573352), (44, 48858804), (48, 44787237), (57, 37715568), (61, 35242416), (66, 32572536), (72, 29858158), (76, 28286676), (88, 24429402), (99, 21715024), (114, 18857784), (122, 17621208), (132, 16286268), (144, 14929079), (152, 14143338), (171, 12571856), (176, 12214701), (183, 11747472), (198, 10857512), (209, 10286064), (228, 9428892), (244, 8810604), (264, 8143134), (304, 7071669), (342, 6285928), (366, 5873736), (396, 5428756), (418, 5143032), (456, 4714446), (488, 4405302), (528, 4071567), (549, 3915824), (627, 3428688), (671, 3203856), (684, 3142964), (732, 2936868), (792, 2714378), (836, 2571516), (912, 2357223), (976, 2202651), (1098, 1957912), (1159, 1854864), (1171, 1835856), (1254, 1714344), (1342, 1601928), (1368, 1571482), (1464, 1468434), (1584, 1357189), (1672, 1285758), (1881, 1142896), (2013, 1067952), (2196, 978956), (2318, 927432), (2342, 917928), (2508, 857172), (2684, 800964), (2736, 785741), (2928, 734217), (3344, 642879), (3477, 618288), (3513, 611952), (3762, 571448), (4026, 533976), (4392, 489478), (4636, 463716), (4684, 458964), (5016, 428586), (5368, 400482), (6039, 355984), (6954, 309144), (7026, 305976), (7524, 285724), (8052, 266988), (8784, 244739), (9272, 231858), (9368, 229482), (10032, 214293), (10431, 206096), (10539, 203984), (10736, 200241), (12078, 177992), (12749, 168624), (12881, 166896), (13908, 154572), (14052, 152988), (15048, 142862), (16104, 133494), (18544, 115929), (18736, 114741), (20862, 103048), (21078, 101992), (22249, 96624), (24156, 88996), (25498, 84312), (25762, 83448), (27816, 77286), (28104, 76494), (30096, 71431), (32208, 66747), (38247, 56208), (38643, 55632), (41724, 51524), (42156, 50996), (44498, 48312)]