289772208

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 240

約数和(自身を含む): 968449920

約数和(自身を除く): 678677712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 211, 216, 264, 272, 289, 297, 306, 374, 396, 408, 422, 432, 459, 528, 561, 578, 594, 612, 633, 748, 792, 816, 844, 867, 918, 1122, 1156, 1188, 1224, 1266, 1496, 1584, 1683, 1688, 1734, 1836, 1899, 2244, 2312, 2321, 2376, 2448, 2532, 2601, 2992, 3179, 3366, 3376, 3468, 3587, 3672, 3798, 4488, 4624, 4642, 4752, 5049, 5064, 5202, 5697, 6358, 6732, 6936, 6963, 7174, 7344, 7596, 7803, 8976, 9284, 9537, 10098, 10128, 10404, 10761, 11394, 12716, 13464, 13872, 13926, 14348, 15192, 15606, 18568, 19074, 20196, 20808, 20889, 21522, 22788, 25432, 26928, 27852, 28611, 28696, 30384, 31212, 32283, 37136, 38148, 39457, 40392, 41616, 41778, 43044, 45576, 50864, 55704, 57222, 57392, 60979, 62424, 62667, 64566, 76296, 78914, 80784, 83556, 85833, 86088, 91152, 96849, 111408, 114444, 118371, 121958, 124848, 125334, 129132, 152592, 157828, 167112, 171666, 172176, 182937, 193698, 228888, 236742, 243916, 250668, 258264, 315656, 334224, 343332, 355113, 365874, 387396, 457776, 473484, 487832, 501336, 516528, 548811, 631312, 670769, 686664, 710226, 731748, 774792, 946968, 975664, 1002672, 1065339, 1097622, 1341538, 1373328, 1420452, 1463496, 1549584, 1646433, 1893936, 2012307, 2130678, 2195244, 2683076, 2840904, 2926992, 3292866, 4024614, 4261356, 4390488, 5366152, 5681808, 6036921, 6585732, 8049228, 8522712, 8780976, 10732304, 12073842, 13171464, 16098456, 17045424, 18110763, 24147684, 26342928, 32196912, 36221526, 48295368, 72443052, 96590736, 144886104, 289772208]

約数ペア:

[(1, 289772208), (2, 144886104), (3, 96590736), (4, 72443052), (6, 48295368), (8, 36221526), (9, 32196912), (11, 26342928), (12, 24147684), (16, 18110763), (17, 17045424), (18, 16098456), (22, 13171464), (24, 12073842), (27, 10732304), (33, 8780976), (34, 8522712), (36, 8049228), (44, 6585732), (48, 6036921), (51, 5681808), (54, 5366152), (66, 4390488), (68, 4261356), (72, 4024614), (88, 3292866), (99, 2926992), (102, 2840904), (108, 2683076), (132, 2195244), (136, 2130678), (144, 2012307), (153, 1893936), (176, 1646433), (187, 1549584), (198, 1463496), (204, 1420452), (211, 1373328), (216, 1341538), (264, 1097622), (272, 1065339), (289, 1002672), (297, 975664), (306, 946968), (374, 774792), (396, 731748), (408, 710226), (422, 686664), (432, 670769), (459, 631312), (528, 548811), (561, 516528), (578, 501336), (594, 487832), (612, 473484), (633, 457776), (748, 387396), (792, 365874), (816, 355113), (844, 343332), (867, 334224), (918, 315656), (1122, 258264), (1156, 250668), (1188, 243916), (1224, 236742), (1266, 228888), (1496, 193698), (1584, 182937), (1683, 172176), (1688, 171666), (1734, 167112), (1836, 157828), (1899, 152592), (2244, 129132), (2312, 125334), (2321, 124848), (2376, 121958), (2448, 118371), (2532, 114444), (2601, 111408), (2992, 96849), (3179, 91152), (3366, 86088), (3376, 85833), (3468, 83556), (3587, 80784), (3672, 78914), (3798, 76296), (4488, 64566), (4624, 62667), (4642, 62424), (4752, 60979), (5049, 57392), (5064, 57222), (5202, 55704), (5697, 50864), (6358, 45576), (6732, 43044), (6936, 41778), (6963, 41616), (7174, 40392), (7344, 39457), (7596, 38148), (7803, 37136), (8976, 32283), (9284, 31212), (9537, 30384), (10098, 28696), (10128, 28611), (10404, 27852), (10761, 26928), (11394, 25432), (12716, 22788), (13464, 21522), (13872, 20889), (13926, 20808), (14348, 20196), (15192, 19074), (15606, 18568)]