330478344

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:640

約数の個数: 144

約数和(自身を含む): 1048011120

約数和(自身を除く): 717532776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 283, 294, 331, 392, 441, 504, 566, 588, 662, 849, 882, 993, 1132, 1176, 1324, 1698, 1764, 1981, 1986, 2264, 2317, 2547, 2648, 2979, 3396, 3528, 3962, 3972, 4634, 5094, 5943, 5958, 6792, 6951, 7924, 7944, 9268, 10188, 11886, 11916, 13867, 13902, 15848, 16219, 17829, 18536, 20376, 20853, 23772, 23832, 27734, 27804, 32438, 35658, 41601, 41706, 47544, 48657, 55468, 55608, 64876, 71316, 83202, 83412, 93673, 97314, 110936, 124803, 129752, 142632, 145971, 166404, 166824, 187346, 194628, 249606, 281019, 291942, 332808, 374692, 389256, 499212, 562038, 583884, 655711, 749384, 843057, 998424, 1124076, 1167768, 1311422, 1686114, 1967133, 2248152, 2622844, 3372228, 3934266, 4589977, 5245688, 5901399, 6744456, 7868532, 9179954, 11802798, 13769931, 15737064, 18359908, 23605596, 27539862, 36719816, 41309793, 47211192, 55079724, 82619586, 110159448, 165239172, 330478344]

約数ペア:

[(1, 330478344), (2, 165239172), (3, 110159448), (4, 82619586), (6, 55079724), (7, 47211192), (8, 41309793), (9, 36719816), (12, 27539862), (14, 23605596), (18, 18359908), (21, 15737064), (24, 13769931), (28, 11802798), (36, 9179954), (42, 7868532), (49, 6744456), (56, 5901399), (63, 5245688), (72, 4589977), (84, 3934266), (98, 3372228), (126, 2622844), (147, 2248152), (168, 1967133), (196, 1686114), (252, 1311422), (283, 1167768), (294, 1124076), (331, 998424), (392, 843057), (441, 749384), (504, 655711), (566, 583884), (588, 562038), (662, 499212), (849, 389256), (882, 374692), (993, 332808), (1132, 291942), (1176, 281019), (1324, 249606), (1698, 194628), (1764, 187346), (1981, 166824), (1986, 166404), (2264, 145971), (2317, 142632), (2547, 129752), (2648, 124803), (2979, 110936), (3396, 97314), (3528, 93673), (3962, 83412), (3972, 83202), (4634, 71316), (5094, 64876), (5943, 55608), (5958, 55468), (6792, 48657), (6951, 47544), (7924, 41706), (7944, 41601), (9268, 35658), (10188, 32438), (11886, 27804), (11916, 27734), (13867, 23832), (13902, 23772), (15848, 20853), (16219, 20376), (17829, 18536)]