627962868

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 1882576080

約数和(自身を除く): 1254613212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 53, 54, 58, 78, 81, 87, 97, 106, 108, 116, 117, 156, 159, 162, 174, 194, 212, 234, 261, 291, 318, 324, 348, 351, 377, 388, 468, 477, 522, 582, 636, 689, 702, 754, 783, 873, 954, 1044, 1053, 1131, 1164, 1261, 1378, 1404, 1431, 1508, 1537, 1566, 1746, 1908, 2067, 2106, 2262, 2349, 2522, 2619, 2756, 2813, 2862, 3074, 3132, 3393, 3492, 3783, 4134, 4212, 4293, 4524, 4611, 4698, 5044, 5141, 5238, 5626, 5724, 6148, 6201, 6786, 7566, 7857, 8268, 8439, 8586, 9222, 9396, 10179, 10282, 10476, 11252, 11349, 12402, 13572, 13833, 15132, 15423, 15714, 16878, 17172, 18444, 18603, 19981, 20358, 20564, 22698, 24804, 25317, 27666, 30537, 30846, 31428, 33756, 34047, 36569, 37206, 39962, 40716, 41499, 45396, 46269, 50634, 55332, 55809, 59943, 61074, 61692, 66833, 68094, 73138, 74412, 75951, 79924, 82998, 92538, 101268, 102141, 109707, 111618, 119886, 122148, 124497, 133666, 136188, 138807, 146276, 149089, 151902, 165996, 179829, 185076, 200499, 204282, 219414, 223236, 227853, 239772, 248994, 267332, 277614, 298178, 303804, 329121, 359658, 400998, 408564, 416421, 438828, 447267, 455706, 497988, 539487, 555228, 596356, 601497, 658242, 719316, 801996, 832842, 894534, 911412, 987363, 1078974, 1202994, 1316484, 1341801, 1618461, 1665684, 1789068, 1804491, 1938157, 1974726, 2157948, 2405988, 2683602, 2962089, 3236922, 3608982, 3876314, 3949452, 4025403, 5367204, 5413473, 5814471, 5924178, 6473844, 7217964, 7752628, 8050806, 10826946, 11628942, 11848356, 12076209, 16101612, 17443413, 21653892, 23257884, 24152418, 34886826, 48304836, 52330239, 69773652, 104660478, 156990717, 209320956, 313981434, 627962868]

約数ペア:

[(1, 627962868), (2, 313981434), (3, 209320956), (4, 156990717), (6, 104660478), (9, 69773652), (12, 52330239), (13, 48304836), (18, 34886826), (26, 24152418), (27, 23257884), (29, 21653892), (36, 17443413), (39, 16101612), (52, 12076209), (53, 11848356), (54, 11628942), (58, 10826946), (78, 8050806), (81, 7752628), (87, 7217964), (97, 6473844), (106, 5924178), (108, 5814471), (116, 5413473), (117, 5367204), (156, 4025403), (159, 3949452), (162, 3876314), (174, 3608982), (194, 3236922), (212, 2962089), (234, 2683602), (261, 2405988), (291, 2157948), (318, 1974726), (324, 1938157), (348, 1804491), (351, 1789068), (377, 1665684), (388, 1618461), (468, 1341801), (477, 1316484), (522, 1202994), (582, 1078974), (636, 987363), (689, 911412), (702, 894534), (754, 832842), (783, 801996), (873, 719316), (954, 658242), (1044, 601497), (1053, 596356), (1131, 555228), (1164, 539487), (1261, 497988), (1378, 455706), (1404, 447267), (1431, 438828), (1508, 416421), (1537, 408564), (1566, 400998), (1746, 359658), (1908, 329121), (2067, 303804), (2106, 298178), (2262, 277614), (2349, 267332), (2522, 248994), (2619, 239772), (2756, 227853), (2813, 223236), (2862, 219414), (3074, 204282), (3132, 200499), (3393, 185076), (3492, 179829), (3783, 165996), (4134, 151902), (4212, 149089), (4293, 146276), (4524, 138807), (4611, 136188), (4698, 133666), (5044, 124497), (5141, 122148), (5238, 119886), (5626, 111618), (5724, 109707), (6148, 102141), (6201, 101268), (6786, 92538), (7566, 82998), (7857, 79924), (8268, 75951), (8439, 74412), (8586, 73138), (9222, 68094), (9396, 66833), (10179, 61692), (10282, 61074), (10476, 59943), (11252, 55809), (11349, 55332), (12402, 50634), (13572, 46269), (13833, 45396), (15132, 41499), (15423, 40716), (15714, 39962), (16878, 37206), (17172, 36569), (18444, 34047), (18603, 33756), (19981, 31428), (20358, 30846), (20564, 30537), (22698, 27666), (24804, 25317)]