310059464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 734832000

約数和(自身を除く): 424772536

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 107, 136, 143, 149, 187, 214, 221, 286, 298, 374, 428, 442, 572, 596, 748, 856, 884, 1144, 1177, 1192, 1391, 1496, 1639, 1768, 1819, 1937, 2354, 2431, 2533, 2782, 3278, 3638, 3874, 4708, 4862, 5066, 5564, 6556, 7276, 7748, 9416, 9724, 10132, 11128, 13112, 14552, 15301, 15496, 15943, 19448, 20009, 20264, 21307, 23647, 27863, 30602, 31886, 32929, 40018, 42614, 47294, 55726, 61204, 63772, 65858, 80036, 85228, 94588, 111452, 122408, 127544, 131716, 160072, 170456, 175373, 189176, 207259, 222904, 260117, 263432, 271031, 350746, 362219, 414518, 520234, 542062, 701492, 724438, 829036, 1040468, 1084124, 1402984, 1448876, 1658072, 2080936, 2168248, 2279849, 2897752, 2981341, 3523403, 4559698, 5962682, 7046806, 9119396, 11925364, 14093612, 18238792, 23850728, 28187224, 38757433, 77514866, 155029732, 310059464]

約数ペア:

[(1, 310059464), (2, 155029732), (4, 77514866), (8, 38757433), (11, 28187224), (13, 23850728), (17, 18238792), (22, 14093612), (26, 11925364), (34, 9119396), (44, 7046806), (52, 5962682), (68, 4559698), (88, 3523403), (104, 2981341), (107, 2897752), (136, 2279849), (143, 2168248), (149, 2080936), (187, 1658072), (214, 1448876), (221, 1402984), (286, 1084124), (298, 1040468), (374, 829036), (428, 724438), (442, 701492), (572, 542062), (596, 520234), (748, 414518), (856, 362219), (884, 350746), (1144, 271031), (1177, 263432), (1192, 260117), (1391, 222904), (1496, 207259), (1639, 189176), (1768, 175373), (1819, 170456), (1937, 160072), (2354, 131716), (2431, 127544), (2533, 122408), (2782, 111452), (3278, 94588), (3638, 85228), (3874, 80036), (4708, 65858), (4862, 63772), (5066, 61204), (5564, 55726), (6556, 47294), (7276, 42614), (7748, 40018), (9416, 32929), (9724, 31886), (10132, 30602), (11128, 27863), (13112, 23647), (14552, 21307), (15301, 20264), (15496, 20009), (15943, 19448)]