8406771828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2807

約数の個数: 216

約数和(自身を含む): 25515060480

約数和(自身を除く): 17108288652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 169, 182, 186, 196, 217, 273, 294, 338, 364, 372, 403, 434, 507, 546, 588, 637, 651, 676, 806, 868, 1014, 1092, 1183, 1209, 1274, 1302, 1519, 1612, 1911, 2028, 2366, 2418, 2548, 2604, 2729, 2821, 3038, 3549, 3822, 4557, 4732, 4836, 5239, 5458, 5642, 6076, 7098, 7644, 8187, 8281, 8463, 9114, 10478, 10916, 11284, 14196, 15717, 16374, 16562, 16926, 18228, 19103, 19747, 20956, 24843, 31434, 32748, 33124, 33852, 35477, 36673, 38206, 39494, 49686, 57309, 59241, 62868, 70954, 73346, 76412, 78988, 84599, 99372, 106431, 110019, 114618, 118482, 133721, 141908, 146692, 169198, 212862, 220038, 229236, 236964, 248339, 253797, 256711, 267442, 338396, 401163, 425724, 440076, 461201, 496678, 507594, 513422, 534884, 592193, 745017, 770133, 802326, 922402, 993356, 1015188, 1026844, 1099787, 1184386, 1383603, 1490034, 1540266, 1604652, 1738373, 1776579, 1844804, 2199574, 2368772, 2767206, 2980068, 3080532, 3228407, 3299361, 3476746, 3553158, 4145351, 4399148, 5215119, 5534412, 6456814, 6598722, 6953492, 7106316, 7698509, 8290702, 9685221, 10430238, 12436053, 12913628, 13197444, 14297231, 15397018, 16581404, 19370442, 20860476, 22598849, 23095527, 24872106, 28594462, 30794036, 38740884, 42891693, 45197698, 46191054, 49744212, 53889563, 57188924, 67796547, 85783386, 90395396, 92382108, 100080617, 107779126, 135593094, 161668689, 171566772, 200161234, 215558252, 271186188, 300241851, 323337378, 400322468, 600483702, 646674756, 700564319, 1200967404, 1401128638, 2101692957, 2802257276, 4203385914, 8406771828]

約数ペア:

[(1, 8406771828), (2, 4203385914), (3, 2802257276), (4, 2101692957), (6, 1401128638), (7, 1200967404), (12, 700564319), (13, 646674756), (14, 600483702), (21, 400322468), (26, 323337378), (28, 300241851), (31, 271186188), (39, 215558252), (42, 200161234), (49, 171566772), (52, 161668689), (62, 135593094), (78, 107779126), (84, 100080617), (91, 92382108), (93, 90395396), (98, 85783386), (124, 67796547), (147, 57188924), (156, 53889563), (169, 49744212), (182, 46191054), (186, 45197698), (196, 42891693), (217, 38740884), (273, 30794036), (294, 28594462), (338, 24872106), (364, 23095527), (372, 22598849), (403, 20860476), (434, 19370442), (507, 16581404), (546, 15397018), (588, 14297231), (637, 13197444), (651, 12913628), (676, 12436053), (806, 10430238), (868, 9685221), (1014, 8290702), (1092, 7698509), (1183, 7106316), (1209, 6953492), (1274, 6598722), (1302, 6456814), (1519, 5534412), (1612, 5215119), (1911, 4399148), (2028, 4145351), (2366, 3553158), (2418, 3476746), (2548, 3299361), (2604, 3228407), (2729, 3080532), (2821, 2980068), (3038, 2767206), (3549, 2368772), (3822, 2199574), (4557, 1844804), (4732, 1776579), (4836, 1738373), (5239, 1604652), (5458, 1540266), (5642, 1490034), (6076, 1383603), (7098, 1184386), (7644, 1099787), (8187, 1026844), (8281, 1015188), (8463, 993356), (9114, 922402), (10478, 802326), (10916, 770133), (11284, 745017), (14196, 592193), (15717, 534884), (16374, 513422), (16562, 507594), (16926, 496678), (18228, 461201), (19103, 440076), (19747, 425724), (20956, 401163), (24843, 338396), (31434, 267442), (32748, 256711), (33124, 253797), (33852, 248339), (35477, 236964), (36673, 229236), (38206, 220038), (39494, 212862), (49686, 169198), (57309, 146692), (59241, 141908), (62868, 133721), (70954, 118482), (73346, 114618), (76412, 110019), (78988, 106431), (84599, 99372)]