228216296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 256

約数和(自身を含む): 630374400

約数和(自身を除く): 402158104

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 31, 34, 37, 38, 44, 56, 62, 68, 74, 76, 77, 88, 119, 124, 133, 136, 148, 152, 154, 187, 209, 217, 238, 248, 259, 266, 296, 308, 323, 341, 374, 407, 418, 434, 476, 518, 527, 532, 589, 616, 629, 646, 682, 703, 748, 814, 836, 868, 952, 1036, 1054, 1064, 1147, 1178, 1258, 1292, 1309, 1364, 1406, 1463, 1496, 1628, 1672, 1736, 2072, 2108, 2261, 2294, 2356, 2387, 2516, 2584, 2618, 2728, 2812, 2849, 2926, 3256, 3553, 3689, 4123, 4216, 4403, 4522, 4588, 4712, 4774, 4921, 5032, 5236, 5624, 5698, 5797, 5852, 6479, 6919, 7106, 7378, 7733, 8029, 8246, 8806, 9044, 9176, 9548, 9842, 10013, 10472, 11396, 11594, 11704, 11951, 12617, 12958, 13838, 14212, 14756, 15466, 16058, 16492, 17612, 18088, 19096, 19499, 19684, 20026, 21793, 22792, 23188, 23902, 24871, 25234, 25916, 27676, 28424, 29512, 30932, 32116, 32984, 35224, 38998, 39368, 40052, 40579, 43586, 45353, 46376, 47804, 48433, 49742, 50468, 51832, 54131, 55352, 61864, 64232, 70091, 77996, 80104, 81158, 83657, 87172, 88319, 90706, 95608, 96866, 99484, 100936, 108262, 110143, 131461, 136493, 140182, 152551, 155992, 162316, 167314, 174344, 176638, 181412, 193732, 198968, 214489, 216524, 220286, 239723, 262922, 272986, 280364, 305102, 324632, 334628, 353276, 362824, 370481, 387464, 428978, 433048, 440572, 479446, 525844, 545972, 560728, 610204, 669256, 706552, 740962, 771001, 857956, 881144, 920227, 958892, 1051688, 1091944, 1220408, 1481924, 1501423, 1542002, 1678061, 1715912, 1840454, 1917784, 2593367, 2963848, 3002846, 3084004, 3356122, 3680908, 4075291, 5186734, 6005692, 6168008, 6712244, 7361816, 8150582, 10373468, 12011384, 13424488, 16301164, 20746936, 28527037, 32602328, 57054074, 114108148, 228216296]

約数ペア:

[(1, 228216296), (2, 114108148), (4, 57054074), (7, 32602328), (8, 28527037), (11, 20746936), (14, 16301164), (17, 13424488), (19, 12011384), (22, 10373468), (28, 8150582), (31, 7361816), (34, 6712244), (37, 6168008), (38, 6005692), (44, 5186734), (56, 4075291), (62, 3680908), (68, 3356122), (74, 3084004), (76, 3002846), (77, 2963848), (88, 2593367), (119, 1917784), (124, 1840454), (133, 1715912), (136, 1678061), (148, 1542002), (152, 1501423), (154, 1481924), (187, 1220408), (209, 1091944), (217, 1051688), (238, 958892), (248, 920227), (259, 881144), (266, 857956), (296, 771001), (308, 740962), (323, 706552), (341, 669256), (374, 610204), (407, 560728), (418, 545972), (434, 525844), (476, 479446), (518, 440572), (527, 433048), (532, 428978), (589, 387464), (616, 370481), (629, 362824), (646, 353276), (682, 334628), (703, 324632), (748, 305102), (814, 280364), (836, 272986), (868, 262922), (952, 239723), (1036, 220286), (1054, 216524), (1064, 214489), (1147, 198968), (1178, 193732), (1258, 181412), (1292, 176638), (1309, 174344), (1364, 167314), (1406, 162316), (1463, 155992), (1496, 152551), (1628, 140182), (1672, 136493), (1736, 131461), (2072, 110143), (2108, 108262), (2261, 100936), (2294, 99484), (2356, 96866), (2387, 95608), (2516, 90706), (2584, 88319), (2618, 87172), (2728, 83657), (2812, 81158), (2849, 80104), (2926, 77996), (3256, 70091), (3553, 64232), (3689, 61864), (4123, 55352), (4216, 54131), (4403, 51832), (4522, 50468), (4588, 49742), (4712, 48433), (4774, 47804), (4921, 46376), (5032, 45353), (5236, 43586), (5624, 40579), (5698, 40052), (5797, 39368), (5852, 38998), (6479, 35224), (6919, 32984), (7106, 32116), (7378, 30932), (7733, 29512), (8029, 28424), (8246, 27676), (8806, 25916), (9044, 25234), (9176, 24871), (9548, 23902), (9842, 23188), (10013, 22792), (10472, 21793), (11396, 20026), (11594, 19684), (11704, 19499), (11951, 19096), (12617, 18088), (12958, 17612), (13838, 16492), (14212, 16058), (14756, 15466)]