259050012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 747823104

約数和(自身を除く): 488773092

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 31, 34, 39, 46, 51, 52, 62, 68, 69, 78, 92, 93, 102, 124, 137, 138, 156, 186, 204, 221, 274, 276, 299, 372, 391, 403, 411, 442, 527, 548, 598, 663, 713, 782, 806, 822, 884, 897, 1054, 1173, 1196, 1209, 1326, 1426, 1564, 1581, 1612, 1644, 1781, 1794, 2108, 2139, 2329, 2346, 2418, 2652, 2852, 3151, 3162, 3562, 3588, 4247, 4278, 4658, 4692, 4836, 5083, 5343, 6302, 6324, 6851, 6987, 7124, 8494, 8556, 9269, 9316, 9453, 10166, 10686, 12121, 12604, 12741, 13702, 13974, 15249, 16988, 18538, 18906, 20332, 20553, 21372, 24242, 25482, 27404, 27807, 27948, 30277, 30498, 36363, 37076, 37812, 40963, 41106, 48484, 50964, 53567, 55211, 55614, 60554, 60996, 72199, 72726, 81926, 82212, 90831, 97681, 107134, 110422, 111228, 121108, 122889, 144398, 145452, 157573, 160701, 163852, 165633, 181662, 195362, 214268, 216597, 220844, 245778, 288796, 293043, 315146, 321402, 331266, 363324, 390724, 433194, 472719, 491556, 586086, 630292, 642804, 662532, 696371, 866388, 938587, 945438, 1172172, 1269853, 1392742, 1660577, 1877174, 1890876, 2089113, 2539706, 2785484, 2815761, 3321154, 3754348, 3809559, 4178226, 4981731, 5079412, 5631522, 6642308, 7619118, 8356452, 9963462, 11263044, 15238236, 19926924, 21587501, 43175002, 64762503, 86350004, 129525006, 259050012]

約数ペア:

[(1, 259050012), (2, 129525006), (3, 86350004), (4, 64762503), (6, 43175002), (12, 21587501), (13, 19926924), (17, 15238236), (23, 11263044), (26, 9963462), (31, 8356452), (34, 7619118), (39, 6642308), (46, 5631522), (51, 5079412), (52, 4981731), (62, 4178226), (68, 3809559), (69, 3754348), (78, 3321154), (92, 2815761), (93, 2785484), (102, 2539706), (124, 2089113), (137, 1890876), (138, 1877174), (156, 1660577), (186, 1392742), (204, 1269853), (221, 1172172), (274, 945438), (276, 938587), (299, 866388), (372, 696371), (391, 662532), (403, 642804), (411, 630292), (442, 586086), (527, 491556), (548, 472719), (598, 433194), (663, 390724), (713, 363324), (782, 331266), (806, 321402), (822, 315146), (884, 293043), (897, 288796), (1054, 245778), (1173, 220844), (1196, 216597), (1209, 214268), (1326, 195362), (1426, 181662), (1564, 165633), (1581, 163852), (1612, 160701), (1644, 157573), (1781, 145452), (1794, 144398), (2108, 122889), (2139, 121108), (2329, 111228), (2346, 110422), (2418, 107134), (2652, 97681), (2852, 90831), (3151, 82212), (3162, 81926), (3562, 72726), (3588, 72199), (4247, 60996), (4278, 60554), (4658, 55614), (4692, 55211), (4836, 53567), (5083, 50964), (5343, 48484), (6302, 41106), (6324, 40963), (6851, 37812), (6987, 37076), (7124, 36363), (8494, 30498), (8556, 30277), (9269, 27948), (9316, 27807), (9453, 27404), (10166, 25482), (10686, 24242), (12121, 21372), (12604, 20553), (12741, 20332), (13702, 18906), (13974, 18538), (15249, 16988)]