221538024

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2404

約数の個数: 128

約数和(自身を含む): 676224000

約数和(自身を除く): 454685976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 828, 874, 1026, 1242, 1311, 1368, 1656, 1748, 2052, 2347, 2484, 2622, 3496, 3933, 4104, 4694, 4968, 5244, 7041, 7866, 9388, 10488, 11799, 14082, 15732, 18776, 21123, 23598, 28164, 31464, 42246, 44593, 47196, 53981, 56328, 63369, 84492, 89186, 94392, 107962, 126738, 133779, 161943, 168984, 178372, 215924, 253476, 267558, 323886, 356744, 401337, 431848, 485829, 506952, 535116, 647772, 802674, 971658, 1025639, 1070232, 1204011, 1295544, 1457487, 1605348, 1943316, 2051278, 2408022, 2914974, 3076917, 3210696, 3886632, 4102556, 4816044, 5829948, 6153834, 8205112, 9230751, 9632088, 11659896, 12307668, 18461502, 24615336, 27692253, 36923004, 55384506, 73846008, 110769012, 221538024]

約数ペア:

[(1, 221538024), (2, 110769012), (3, 73846008), (4, 55384506), (6, 36923004), (8, 27692253), (9, 24615336), (12, 18461502), (18, 12307668), (19, 11659896), (23, 9632088), (24, 9230751), (27, 8205112), (36, 6153834), (38, 5829948), (46, 4816044), (54, 4102556), (57, 3886632), (69, 3210696), (72, 3076917), (76, 2914974), (92, 2408022), (108, 2051278), (114, 1943316), (138, 1605348), (152, 1457487), (171, 1295544), (184, 1204011), (207, 1070232), (216, 1025639), (228, 971658), (276, 802674), (342, 647772), (414, 535116), (437, 506952), (456, 485829), (513, 431848), (552, 401337), (621, 356744), (684, 323886), (828, 267558), (874, 253476), (1026, 215924), (1242, 178372), (1311, 168984), (1368, 161943), (1656, 133779), (1748, 126738), (2052, 107962), (2347, 94392), (2484, 89186), (2622, 84492), (3496, 63369), (3933, 56328), (4104, 53981), (4694, 47196), (4968, 44593), (5244, 42246), (7041, 31464), (7866, 28164), (9388, 23598), (10488, 21123), (11799, 18776), (14082, 15732)]