217402992

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1679

約数の個数: 120

約数和(自身を含む): 650770848

約数和(自身を除く): 433367856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 41, 46, 48, 69, 72, 82, 92, 123, 138, 144, 164, 184, 207, 246, 276, 328, 368, 369, 414, 492, 552, 656, 738, 828, 943, 984, 1104, 1476, 1601, 1656, 1886, 1968, 2829, 2952, 3202, 3312, 3772, 4803, 5658, 5904, 6404, 7544, 8487, 9606, 11316, 12808, 14409, 15088, 16974, 19212, 22632, 25616, 28818, 33948, 36823, 38424, 45264, 57636, 65641, 67896, 73646, 76848, 110469, 115272, 131282, 135792, 147292, 196923, 220938, 230544, 262564, 294584, 331407, 393846, 441876, 525128, 589168, 590769, 662814, 787692, 883752, 1050256, 1181538, 1325628, 1509743, 1575384, 1767504, 2363076, 2651256, 3019486, 3150768, 4529229, 4726152, 5302512, 6038972, 9058458, 9452304, 12077944, 13587687, 18116916, 24155888, 27175374, 36233832, 54350748, 72467664, 108701496, 217402992]

約数ペア:

[(1, 217402992), (2, 108701496), (3, 72467664), (4, 54350748), (6, 36233832), (8, 27175374), (9, 24155888), (12, 18116916), (16, 13587687), (18, 12077944), (23, 9452304), (24, 9058458), (36, 6038972), (41, 5302512), (46, 4726152), (48, 4529229), (69, 3150768), (72, 3019486), (82, 2651256), (92, 2363076), (123, 1767504), (138, 1575384), (144, 1509743), (164, 1325628), (184, 1181538), (207, 1050256), (246, 883752), (276, 787692), (328, 662814), (368, 590769), (369, 589168), (414, 525128), (492, 441876), (552, 393846), (656, 331407), (738, 294584), (828, 262564), (943, 230544), (984, 220938), (1104, 196923), (1476, 147292), (1601, 135792), (1656, 131282), (1886, 115272), (1968, 110469), (2829, 76848), (2952, 73646), (3202, 67896), (3312, 65641), (3772, 57636), (4803, 45264), (5658, 38424), (5904, 36823), (6404, 33948), (7544, 28818), (8487, 25616), (9606, 22632), (11316, 19212), (12808, 16974), (14409, 15088)]