221930928

素因数分解:

$2^4\times 3^6\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 140

約数和(自身を含む): 658685520

約数和(自身を除く): 436754592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 159, 162, 212, 216, 243, 318, 324, 359, 424, 432, 477, 486, 636, 648, 718, 729, 848, 954, 972, 1077, 1272, 1296, 1431, 1436, 1458, 1908, 1944, 2154, 2544, 2862, 2872, 2916, 3231, 3816, 3888, 4293, 4308, 5724, 5744, 5832, 6462, 7632, 8586, 8616, 9693, 11448, 11664, 12879, 12924, 17172, 17232, 19027, 19386, 22896, 25758, 25848, 29079, 34344, 38054, 38637, 38772, 51516, 51696, 57081, 58158, 68688, 76108, 77274, 77544, 87237, 103032, 114162, 116316, 152216, 154548, 155088, 171243, 174474, 206064, 228324, 232632, 261711, 304432, 309096, 342486, 348948, 456648, 465264, 513729, 523422, 618192, 684972, 697896, 913296, 1027458, 1046844, 1369944, 1395792, 1541187, 2054916, 2093688, 2739888, 3082374, 4109832, 4187376, 4623561, 6164748, 8219664, 9247122, 12329496, 13870683, 18494244, 24658992, 27741366, 36988488, 55482732, 73976976, 110965464, 221930928]

約数ペア:

[(1, 221930928), (2, 110965464), (3, 73976976), (4, 55482732), (6, 36988488), (8, 27741366), (9, 24658992), (12, 18494244), (16, 13870683), (18, 12329496), (24, 9247122), (27, 8219664), (36, 6164748), (48, 4623561), (53, 4187376), (54, 4109832), (72, 3082374), (81, 2739888), (106, 2093688), (108, 2054916), (144, 1541187), (159, 1395792), (162, 1369944), (212, 1046844), (216, 1027458), (243, 913296), (318, 697896), (324, 684972), (359, 618192), (424, 523422), (432, 513729), (477, 465264), (486, 456648), (636, 348948), (648, 342486), (718, 309096), (729, 304432), (848, 261711), (954, 232632), (972, 228324), (1077, 206064), (1272, 174474), (1296, 171243), (1431, 155088), (1436, 154548), (1458, 152216), (1908, 116316), (1944, 114162), (2154, 103032), (2544, 87237), (2862, 77544), (2872, 77274), (2916, 76108), (3231, 68688), (3816, 58158), (3888, 57081), (4293, 51696), (4308, 51516), (5724, 38772), (5744, 38637), (5832, 38054), (6462, 34344), (7632, 29079), (8586, 25848), (8616, 25758), (9693, 22896), (11448, 19386), (11664, 19027), (12879, 17232), (12924, 17172)]