38996412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 117073152

約数和(自身を除く): 78076740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 67, 78, 82, 84, 91, 123, 134, 156, 164, 169, 182, 201, 246, 268, 273, 287, 338, 364, 402, 469, 492, 507, 533, 546, 574, 676, 804, 861, 871, 938, 1014, 1066, 1092, 1148, 1183, 1407, 1599, 1722, 1742, 1876, 2028, 2132, 2366, 2613, 2747, 2814, 3198, 3444, 3484, 3549, 3731, 4732, 5226, 5494, 5628, 6097, 6396, 6929, 7098, 7462, 8241, 10452, 10988, 11193, 11323, 12194, 13858, 14196, 14924, 16482, 18291, 19229, 20787, 22386, 22646, 24388, 27716, 32964, 33969, 35711, 36582, 38458, 41574, 44772, 45292, 48503, 57687, 67938, 71422, 73164, 76916, 79261, 83148, 97006, 107133, 115374, 135876, 142844, 145509, 158522, 194012, 214266, 230748, 237783, 249977, 291018, 317044, 428532, 464243, 475566, 499954, 582036, 749931, 928486, 951132, 999908, 1392729, 1499862, 1856972, 2785458, 2999724, 3249701, 5570916, 6499402, 9749103, 12998804, 19498206, 38996412]

約数ペア:

[(1, 38996412), (2, 19498206), (3, 12998804), (4, 9749103), (6, 6499402), (7, 5570916), (12, 3249701), (13, 2999724), (14, 2785458), (21, 1856972), (26, 1499862), (28, 1392729), (39, 999908), (41, 951132), (42, 928486), (52, 749931), (67, 582036), (78, 499954), (82, 475566), (84, 464243), (91, 428532), (123, 317044), (134, 291018), (156, 249977), (164, 237783), (169, 230748), (182, 214266), (201, 194012), (246, 158522), (268, 145509), (273, 142844), (287, 135876), (338, 115374), (364, 107133), (402, 97006), (469, 83148), (492, 79261), (507, 76916), (533, 73164), (546, 71422), (574, 67938), (676, 57687), (804, 48503), (861, 45292), (871, 44772), (938, 41574), (1014, 38458), (1066, 36582), (1092, 35711), (1148, 33969), (1183, 32964), (1407, 27716), (1599, 24388), (1722, 22646), (1742, 22386), (1876, 20787), (2028, 19229), (2132, 18291), (2366, 16482), (2613, 14924), (2747, 14196), (2814, 13858), (3198, 12194), (3444, 11323), (3484, 11193), (3549, 10988), (3731, 10452), (4732, 8241), (5226, 7462), (5494, 7098), (5628, 6929), (6097, 6396)]