1291296312

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 3729136320

約数和(自身を除く): 2437840008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 61, 71, 72, 82, 101, 122, 123, 142, 164, 183, 202, 213, 244, 246, 284, 303, 328, 366, 369, 404, 426, 488, 492, 549, 568, 606, 639, 732, 738, 808, 852, 909, 984, 1098, 1212, 1278, 1464, 1476, 1704, 1818, 2196, 2424, 2501, 2556, 2911, 2952, 3636, 4141, 4331, 4392, 5002, 5112, 5822, 6161, 7171, 7272, 7503, 8282, 8662, 8733, 10004, 11644, 12322, 12423, 12993, 14342, 15006, 16564, 17324, 17466, 18483, 20008, 21513, 22509, 23288, 24644, 24846, 25986, 26199, 28684, 30012, 33128, 34648, 34932, 36966, 37269, 38979, 43026, 45018, 49288, 49692, 51972, 52398, 55449, 57368, 60024, 64539, 69864, 73932, 74538, 77958, 86052, 90036, 99384, 103944, 104796, 110898, 129078, 147864, 149076, 155916, 172104, 177571, 180072, 209592, 221796, 252601, 258156, 294011, 298152, 311832, 355142, 437431, 443592, 505202, 516312, 532713, 588022, 710284, 757803, 874862, 882033, 1010404, 1065426, 1176044, 1312293, 1420568, 1515606, 1598139, 1749724, 1764066, 2020808, 2130852, 2273409, 2352088, 2624586, 2646099, 3031212, 3196278, 3499448, 3528132, 3936879, 4261704, 4546818, 5249172, 5292198, 6062424, 6392556, 7056264, 7873758, 9093636, 10498344, 10584396, 12785112, 15747516, 17934671, 18187272, 21168792, 31495032, 35869342, 53804013, 71738684, 107608026, 143477368, 161412039, 215216052, 322824078, 430432104, 645648156, 1291296312]

約数ペア:

[(1, 1291296312), (2, 645648156), (3, 430432104), (4, 322824078), (6, 215216052), (8, 161412039), (9, 143477368), (12, 107608026), (18, 71738684), (24, 53804013), (36, 35869342), (41, 31495032), (61, 21168792), (71, 18187272), (72, 17934671), (82, 15747516), (101, 12785112), (122, 10584396), (123, 10498344), (142, 9093636), (164, 7873758), (183, 7056264), (202, 6392556), (213, 6062424), (244, 5292198), (246, 5249172), (284, 4546818), (303, 4261704), (328, 3936879), (366, 3528132), (369, 3499448), (404, 3196278), (426, 3031212), (488, 2646099), (492, 2624586), (549, 2352088), (568, 2273409), (606, 2130852), (639, 2020808), (732, 1764066), (738, 1749724), (808, 1598139), (852, 1515606), (909, 1420568), (984, 1312293), (1098, 1176044), (1212, 1065426), (1278, 1010404), (1464, 882033), (1476, 874862), (1704, 757803), (1818, 710284), (2196, 588022), (2424, 532713), (2501, 516312), (2556, 505202), (2911, 443592), (2952, 437431), (3636, 355142), (4141, 311832), (4331, 298152), (4392, 294011), (5002, 258156), (5112, 252601), (5822, 221796), (6161, 209592), (7171, 180072), (7272, 177571), (7503, 172104), (8282, 155916), (8662, 149076), (8733, 147864), (10004, 129078), (11644, 110898), (12322, 104796), (12423, 103944), (12993, 99384), (14342, 90036), (15006, 86052), (16564, 77958), (17324, 74538), (17466, 73932), (18483, 69864), (20008, 64539), (21513, 60024), (22509, 57368), (23288, 55449), (24644, 52398), (24846, 51972), (25986, 49692), (26199, 49288), (28684, 45018), (30012, 43026), (33128, 38979), (34648, 37269), (34932, 36966)]