267608484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 801702720

約数和(自身を除く): 534094236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 227, 229, 234, 286, 396, 429, 454, 458, 468, 572, 681, 687, 858, 908, 916, 1287, 1362, 1374, 1716, 2043, 2061, 2497, 2519, 2574, 2724, 2748, 2951, 2977, 4086, 4122, 4994, 5038, 5148, 5902, 5954, 7491, 7557, 8172, 8244, 8853, 8931, 9988, 10076, 11804, 11908, 14982, 15114, 17706, 17862, 22473, 22671, 26559, 26793, 29964, 30228, 32461, 32747, 35412, 35724, 44946, 45342, 51983, 53118, 53586, 64922, 65494, 89892, 90684, 97383, 98241, 103966, 106236, 107172, 129844, 130988, 155949, 194766, 196482, 207932, 292149, 294723, 311898, 389532, 392964, 467847, 571813, 584298, 589446, 623796, 675779, 935694, 1143626, 1168596, 1178892, 1351558, 1715439, 1871388, 2027337, 2287252, 2703116, 3430878, 4054674, 5146317, 6082011, 6861756, 7433569, 8109348, 10292634, 12164022, 14867138, 20585268, 22300707, 24328044, 29734276, 44601414, 66902121, 89202828, 133804242, 267608484]

約数ペア:

[(1, 267608484), (2, 133804242), (3, 89202828), (4, 66902121), (6, 44601414), (9, 29734276), (11, 24328044), (12, 22300707), (13, 20585268), (18, 14867138), (22, 12164022), (26, 10292634), (33, 8109348), (36, 7433569), (39, 6861756), (44, 6082011), (52, 5146317), (66, 4054674), (78, 3430878), (99, 2703116), (117, 2287252), (132, 2027337), (143, 1871388), (156, 1715439), (198, 1351558), (227, 1178892), (229, 1168596), (234, 1143626), (286, 935694), (396, 675779), (429, 623796), (454, 589446), (458, 584298), (468, 571813), (572, 467847), (681, 392964), (687, 389532), (858, 311898), (908, 294723), (916, 292149), (1287, 207932), (1362, 196482), (1374, 194766), (1716, 155949), (2043, 130988), (2061, 129844), (2497, 107172), (2519, 106236), (2574, 103966), (2724, 98241), (2748, 97383), (2951, 90684), (2977, 89892), (4086, 65494), (4122, 64922), (4994, 53586), (5038, 53118), (5148, 51983), (5902, 45342), (5954, 44946), (7491, 35724), (7557, 35412), (8172, 32747), (8244, 32461), (8853, 30228), (8931, 29964), (9988, 26793), (10076, 26559), (11804, 22671), (11908, 22473), (14982, 17862), (15114, 17706)]