254308236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 836559360

約数和(自身を除く): 582251124

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 19, 21, 26, 28, 34, 38, 39, 42, 49, 51, 52, 57, 68, 76, 78, 84, 91, 98, 102, 103, 114, 119, 133, 147, 156, 182, 196, 204, 206, 221, 228, 238, 247, 266, 273, 294, 309, 323, 357, 364, 399, 412, 442, 476, 494, 532, 546, 588, 618, 637, 646, 663, 714, 721, 741, 798, 833, 884, 931, 969, 988, 1092, 1236, 1274, 1292, 1326, 1339, 1428, 1442, 1482, 1547, 1596, 1666, 1729, 1751, 1862, 1911, 1938, 1957, 2163, 2261, 2499, 2548, 2652, 2678, 2793, 2884, 2964, 3094, 3332, 3458, 3502, 3724, 3822, 3876, 3914, 4017, 4199, 4326, 4522, 4641, 4998, 5047, 5187, 5253, 5356, 5586, 5871, 6188, 6783, 6916, 7004, 7644, 7828, 8034, 8398, 8652, 9044, 9282, 9373, 9996, 10094, 10374, 10506, 10829, 11172, 11742, 12103, 12257, 12597, 13566, 13699, 15141, 15827, 16068, 16796, 18564, 18746, 20188, 20748, 21012, 21658, 22763, 23484, 24206, 24514, 25194, 25441, 27132, 27398, 28119, 29393, 30282, 31654, 32487, 33269, 36309, 36771, 37492, 41097, 43316, 45526, 47481, 48412, 49028, 50388, 50882, 54796, 56238, 58786, 60564, 63308, 64974, 65611, 66538, 68289, 72618, 73542, 76323, 82194, 85799, 88179, 91052, 94962, 95893, 99807, 101764, 112476, 117572, 129948, 131222, 133076, 136578, 145236, 147084, 152646, 159341, 164388, 171598, 176358, 178087, 189924, 191786, 196833, 199614, 205751, 232883, 257397, 262444, 273156, 287679, 305292, 318682, 343196, 352716, 356174, 383572, 393666, 399228, 411502, 432497, 465766, 478023, 514794, 534261, 575358, 617253, 637364, 698649, 712348, 787332, 823004, 864994, 931532, 956046, 1029588, 1068522, 1115387, 1150716, 1234506, 1246609, 1297491, 1397298, 1630181, 1729988, 1912092, 2137044, 2230774, 2469012, 2493218, 2594982, 2794596, 3027479, 3260362, 3346161, 3739827, 4461548, 4890543, 4986436, 5189964, 6054958, 6520724, 6692322, 7479654, 9082437, 9781086, 12109916, 13384644, 14959308, 18164874, 19562172, 21192353, 36329748, 42384706, 63577059, 84769412, 127154118, 254308236]

約数ペア:

[(1, 254308236), (2, 127154118), (3, 84769412), (4, 63577059), (6, 42384706), (7, 36329748), (12, 21192353), (13, 19562172), (14, 18164874), (17, 14959308), (19, 13384644), (21, 12109916), (26, 9781086), (28, 9082437), (34, 7479654), (38, 6692322), (39, 6520724), (42, 6054958), (49, 5189964), (51, 4986436), (52, 4890543), (57, 4461548), (68, 3739827), (76, 3346161), (78, 3260362), (84, 3027479), (91, 2794596), (98, 2594982), (102, 2493218), (103, 2469012), (114, 2230774), (119, 2137044), (133, 1912092), (147, 1729988), (156, 1630181), (182, 1397298), (196, 1297491), (204, 1246609), (206, 1234506), (221, 1150716), (228, 1115387), (238, 1068522), (247, 1029588), (266, 956046), (273, 931532), (294, 864994), (309, 823004), (323, 787332), (357, 712348), (364, 698649), (399, 637364), (412, 617253), (442, 575358), (476, 534261), (494, 514794), (532, 478023), (546, 465766), (588, 432497), (618, 411502), (637, 399228), (646, 393666), (663, 383572), (714, 356174), (721, 352716), (741, 343196), (798, 318682), (833, 305292), (884, 287679), (931, 273156), (969, 262444), (988, 257397), (1092, 232883), (1236, 205751), (1274, 199614), (1292, 196833), (1326, 191786), (1339, 189924), (1428, 178087), (1442, 176358), (1482, 171598), (1547, 164388), (1596, 159341), (1666, 152646), (1729, 147084), (1751, 145236), (1862, 136578), (1911, 133076), (1938, 131222), (1957, 129948), (2163, 117572), (2261, 112476), (2499, 101764), (2548, 99807), (2652, 95893), (2678, 94962), (2793, 91052), (2884, 88179), (2964, 85799), (3094, 82194), (3332, 76323), (3458, 73542), (3502, 72618), (3724, 68289), (3822, 66538), (3876, 65611), (3914, 64974), (4017, 63308), (4199, 60564), (4326, 58786), (4522, 56238), (4641, 54796), (4998, 50882), (5047, 50388), (5187, 49028), (5253, 48412), (5356, 47481), (5586, 45526), (5871, 43316), (6188, 41097), (6783, 37492), (6916, 36771), (7004, 36309), (7644, 33269), (7828, 32487), (8034, 31654), (8398, 30282), (8652, 29393), (9044, 28119), (9282, 27398), (9373, 27132), (9996, 25441), (10094, 25194), (10374, 24514), (10506, 24206), (10829, 23484), (11172, 22763), (11742, 21658), (12103, 21012), (12257, 20748), (12597, 20188), (13566, 18746), (13699, 18564), (15141, 16796), (15827, 16068)]