238422756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:802

約数の個数: 144

約数和(自身を含む): 698205312

約数和(自身を除く): 459782556

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 121, 132, 143, 156, 187, 204, 221, 242, 286, 363, 374, 429, 442, 484, 561, 572, 663, 726, 743, 748, 858, 884, 1122, 1326, 1452, 1486, 1573, 1716, 2057, 2229, 2244, 2431, 2652, 2972, 3146, 4114, 4458, 4719, 4862, 6171, 6292, 7293, 8173, 8228, 8916, 9438, 9659, 9724, 12342, 12631, 14586, 16346, 18876, 19318, 24519, 24684, 25262, 26741, 28977, 29172, 32692, 37893, 38636, 49038, 50524, 53482, 57954, 75786, 80223, 89903, 98076, 106249, 106964, 115908, 138941, 151572, 160446, 164203, 179806, 212498, 269709, 277882, 318747, 320892, 328406, 359612, 416823, 424996, 492609, 539418, 555764, 637494, 656812, 833646, 985218, 1078836, 1168739, 1274988, 1528351, 1667292, 1806233, 1970436, 2337478, 3056702, 3506217, 3612466, 4585053, 4674956, 5418699, 6113404, 7012434, 7224932, 9170106, 10837398, 14024868, 18340212, 19868563, 21674796, 39737126, 59605689, 79474252, 119211378, 238422756]

約数ペア:

[(1, 238422756), (2, 119211378), (3, 79474252), (4, 59605689), (6, 39737126), (11, 21674796), (12, 19868563), (13, 18340212), (17, 14024868), (22, 10837398), (26, 9170106), (33, 7224932), (34, 7012434), (39, 6113404), (44, 5418699), (51, 4674956), (52, 4585053), (66, 3612466), (68, 3506217), (78, 3056702), (102, 2337478), (121, 1970436), (132, 1806233), (143, 1667292), (156, 1528351), (187, 1274988), (204, 1168739), (221, 1078836), (242, 985218), (286, 833646), (363, 656812), (374, 637494), (429, 555764), (442, 539418), (484, 492609), (561, 424996), (572, 416823), (663, 359612), (726, 328406), (743, 320892), (748, 318747), (858, 277882), (884, 269709), (1122, 212498), (1326, 179806), (1452, 164203), (1486, 160446), (1573, 151572), (1716, 138941), (2057, 115908), (2229, 106964), (2244, 106249), (2431, 98076), (2652, 89903), (2972, 80223), (3146, 75786), (4114, 57954), (4458, 53482), (4719, 50524), (4862, 49038), (6171, 38636), (6292, 37893), (7293, 32692), (8173, 29172), (8228, 28977), (8916, 26741), (9438, 25262), (9659, 24684), (9724, 24519), (12342, 19318), (12631, 18876), (14586, 16346)]