389915064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1410

約数の個数: 192

約数和(自身を含む): 1342448640

約数和(自身を除く): 952533576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 53, 56, 63, 66, 72, 77, 84, 88, 99, 106, 126, 132, 154, 159, 168, 198, 212, 231, 252, 264, 308, 318, 371, 396, 424, 462, 477, 504, 583, 616, 636, 693, 742, 792, 924, 954, 1113, 1166, 1272, 1327, 1386, 1484, 1749, 1848, 1908, 2226, 2332, 2654, 2772, 2968, 3339, 3498, 3816, 3981, 4081, 4452, 4664, 5247, 5308, 5544, 6678, 6996, 7962, 8162, 8904, 9289, 10494, 10616, 11943, 12243, 13356, 13992, 14597, 15924, 16324, 18578, 20988, 23886, 24486, 26712, 27867, 29194, 31848, 32648, 36729, 37156, 41976, 43791, 47772, 48972, 55734, 58388, 70331, 73458, 74312, 83601, 87582, 95544, 97944, 102179, 111468, 116776, 131373, 140662, 146916, 167202, 175164, 204358, 210993, 222936, 262746, 281324, 293832, 306537, 334404, 350328, 408716, 421986, 492317, 525492, 562648, 613074, 632979, 668808, 773641, 817432, 843972, 919611, 984634, 1050984, 1226148, 1265958, 1476951, 1547282, 1687944, 1839222, 1969268, 2320923, 2452296, 2531916, 2953902, 3094564, 3678444, 3938536, 4430853, 4641846, 5063832, 5415487, 5907804, 6189128, 6962769, 7356888, 8861706, 9283692, 10830974, 11815608, 13925538, 16246461, 17723412, 18567384, 21661948, 27851076, 32492922, 35446824, 43323896, 48739383, 55702152, 64985844, 97478766, 129971688, 194957532, 389915064]

約数ペア:

[(1, 389915064), (2, 194957532), (3, 129971688), (4, 97478766), (6, 64985844), (7, 55702152), (8, 48739383), (9, 43323896), (11, 35446824), (12, 32492922), (14, 27851076), (18, 21661948), (21, 18567384), (22, 17723412), (24, 16246461), (28, 13925538), (33, 11815608), (36, 10830974), (42, 9283692), (44, 8861706), (53, 7356888), (56, 6962769), (63, 6189128), (66, 5907804), (72, 5415487), (77, 5063832), (84, 4641846), (88, 4430853), (99, 3938536), (106, 3678444), (126, 3094564), (132, 2953902), (154, 2531916), (159, 2452296), (168, 2320923), (198, 1969268), (212, 1839222), (231, 1687944), (252, 1547282), (264, 1476951), (308, 1265958), (318, 1226148), (371, 1050984), (396, 984634), (424, 919611), (462, 843972), (477, 817432), (504, 773641), (583, 668808), (616, 632979), (636, 613074), (693, 562648), (742, 525492), (792, 492317), (924, 421986), (954, 408716), (1113, 350328), (1166, 334404), (1272, 306537), (1327, 293832), (1386, 281324), (1484, 262746), (1749, 222936), (1848, 210993), (1908, 204358), (2226, 175164), (2332, 167202), (2654, 146916), (2772, 140662), (2968, 131373), (3339, 116776), (3498, 111468), (3816, 102179), (3981, 97944), (4081, 95544), (4452, 87582), (4664, 83601), (5247, 74312), (5308, 73458), (5544, 70331), (6678, 58388), (6996, 55734), (7962, 48972), (8162, 47772), (8904, 43791), (9289, 41976), (10494, 37156), (10616, 36729), (11943, 32648), (12243, 31848), (13356, 29194), (13992, 27867), (14597, 26712), (15924, 24486), (16324, 23886), (18578, 20988)]