1878766968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 256

約数和(自身を含む): 5723827200

約数和(自身を除く): 3845060232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 103, 104, 114, 136, 152, 156, 181, 204, 206, 221, 228, 247, 309, 312, 323, 362, 408, 412, 442, 456, 494, 543, 618, 646, 663, 724, 741, 824, 884, 969, 988, 1086, 1236, 1292, 1326, 1339, 1448, 1482, 1751, 1768, 1938, 1957, 1976, 2172, 2353, 2472, 2584, 2652, 2678, 2964, 3077, 3439, 3502, 3876, 3914, 4017, 4199, 4344, 4706, 5253, 5304, 5356, 5871, 5928, 6154, 6878, 7004, 7059, 7752, 7828, 8034, 8398, 9231, 9412, 10317, 10506, 10712, 11742, 12308, 12597, 13756, 14008, 14118, 15656, 16068, 16796, 18462, 18643, 18824, 20634, 21012, 22763, 23484, 24616, 25194, 25441, 27512, 28236, 32136, 33269, 33592, 36924, 37286, 40001, 41268, 42024, 44707, 45526, 46968, 50388, 50882, 55929, 56472, 58463, 66538, 68289, 73848, 74572, 76323, 80002, 82536, 89414, 91052, 99807, 100776, 101764, 111858, 116926, 120003, 133076, 134121, 136578, 149144, 152646, 160004, 175389, 178828, 182104, 199614, 203528, 223716, 233852, 240006, 242359, 266152, 268242, 273156, 305292, 316931, 320008, 350778, 354217, 357656, 399228, 432497, 447432, 467704, 480012, 484718, 536484, 546312, 610584, 633862, 701556, 708434, 727077, 760019, 798456, 864994, 950793, 960024, 969436, 1062651, 1072968, 1267724, 1297491, 1403112, 1416868, 1454154, 1520038, 1729988, 1901586, 1938872, 2125302, 2280057, 2535448, 2594982, 2833736, 2908308, 3040076, 3459976, 3803172, 4120103, 4250604, 4560114, 4604821, 5189964, 5816616, 6021689, 6080152, 7606344, 8240206, 8501208, 9120228, 9209642, 10379928, 12043378, 12360309, 13814463, 16480412, 18065067, 18240456, 18419284, 24086756, 24720618, 27628926, 32960824, 36130134, 36838568, 48173512, 49441236, 55257852, 72260268, 78281957, 98882472, 110515704, 144520536, 156563914, 234845871, 313127828, 469691742, 626255656, 939383484, 1878766968]

約数ペア:

[(1, 1878766968), (2, 939383484), (3, 626255656), (4, 469691742), (6, 313127828), (8, 234845871), (12, 156563914), (13, 144520536), (17, 110515704), (19, 98882472), (24, 78281957), (26, 72260268), (34, 55257852), (38, 49441236), (39, 48173512), (51, 36838568), (52, 36130134), (57, 32960824), (68, 27628926), (76, 24720618), (78, 24086756), (102, 18419284), (103, 18240456), (104, 18065067), (114, 16480412), (136, 13814463), (152, 12360309), (156, 12043378), (181, 10379928), (204, 9209642), (206, 9120228), (221, 8501208), (228, 8240206), (247, 7606344), (309, 6080152), (312, 6021689), (323, 5816616), (362, 5189964), (408, 4604821), (412, 4560114), (442, 4250604), (456, 4120103), (494, 3803172), (543, 3459976), (618, 3040076), (646, 2908308), (663, 2833736), (724, 2594982), (741, 2535448), (824, 2280057), (884, 2125302), (969, 1938872), (988, 1901586), (1086, 1729988), (1236, 1520038), (1292, 1454154), (1326, 1416868), (1339, 1403112), (1448, 1297491), (1482, 1267724), (1751, 1072968), (1768, 1062651), (1938, 969436), (1957, 960024), (1976, 950793), (2172, 864994), (2353, 798456), (2472, 760019), (2584, 727077), (2652, 708434), (2678, 701556), (2964, 633862), (3077, 610584), (3439, 546312), (3502, 536484), (3876, 484718), (3914, 480012), (4017, 467704), (4199, 447432), (4344, 432497), (4706, 399228), (5253, 357656), (5304, 354217), (5356, 350778), (5871, 320008), (5928, 316931), (6154, 305292), (6878, 273156), (7004, 268242), (7059, 266152), (7752, 242359), (7828, 240006), (8034, 233852), (8398, 223716), (9231, 203528), (9412, 199614), (10317, 182104), (10506, 178828), (10712, 175389), (11742, 160004), (12308, 152646), (12597, 149144), (13756, 136578), (14008, 134121), (14118, 133076), (15656, 120003), (16068, 116926), (16796, 111858), (18462, 101764), (18643, 100776), (18824, 99807), (20634, 91052), (21012, 89414), (22763, 82536), (23484, 80002), (24616, 76323), (25194, 74572), (25441, 73848), (27512, 68289), (28236, 66538), (32136, 58463), (33269, 56472), (33592, 55929), (36924, 50882), (37286, 50388), (40001, 46968), (41268, 45526), (42024, 44707)]