305597292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 1023160320

約数和(自身を除く): 717563028

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 52, 57, 66, 76, 77, 78, 84, 91, 103, 114, 132, 133, 143, 154, 156, 169, 182, 206, 209, 228, 231, 247, 266, 273, 286, 308, 309, 338, 364, 399, 412, 418, 429, 462, 494, 507, 532, 546, 572, 618, 627, 676, 721, 741, 798, 836, 858, 924, 988, 1001, 1014, 1092, 1133, 1183, 1236, 1254, 1339, 1442, 1463, 1482, 1596, 1716, 1729, 1859, 1957, 2002, 2028, 2163, 2266, 2366, 2508, 2678, 2717, 2884, 2926, 2964, 3003, 3211, 3399, 3458, 3549, 3718, 3914, 4004, 4017, 4326, 4389, 4532, 4732, 5187, 5356, 5434, 5577, 5852, 5871, 6006, 6422, 6798, 6916, 7098, 7436, 7828, 7931, 8034, 8151, 8652, 8778, 9373, 9633, 10374, 10868, 11154, 11742, 12012, 12844, 13013, 13596, 13699, 14196, 14729, 15862, 16068, 16302, 17407, 17556, 18746, 19019, 19266, 20748, 21527, 22308, 22477, 23484, 23793, 25441, 26026, 27398, 28119, 29458, 31724, 32604, 34814, 35321, 37492, 38038, 38532, 39039, 41097, 43054, 44187, 44954, 47586, 50882, 52052, 52221, 54796, 56238, 57057, 58916, 64581, 67431, 69628, 70642, 76076, 76323, 78078, 82194, 86108, 88374, 89908, 95172, 101764, 103103, 104442, 105963, 112476, 114114, 121849, 129162, 134862, 141284, 150689, 152646, 156156, 164388, 176748, 178087, 191477, 206206, 208884, 211926, 228228, 243698, 247247, 258324, 269724, 279851, 301378, 305292, 309309, 330733, 356174, 365547, 382954, 412412, 423852, 452067, 487396, 494494, 534261, 559702, 574431, 602756, 618618, 661466, 712348, 731094, 741741, 765908, 839553, 904134, 988988, 992199, 1068522, 1119404, 1148862, 1237236, 1322932, 1340339, 1462188, 1483482, 1679106, 1808268, 1958957, 1984398, 2137044, 2297724, 2315131, 2680678, 2966964, 3358212, 3638063, 3917914, 3968796, 4021017, 4630262, 5361356, 5876871, 6945393, 7276126, 7835828, 8042034, 9260524, 10914189, 11753742, 13890786, 14552252, 16084068, 21828378, 23507484, 25466441, 27781572, 43656756, 50932882, 76399323, 101865764, 152798646, 305597292]

約数ペア:

[(1, 305597292), (2, 152798646), (3, 101865764), (4, 76399323), (6, 50932882), (7, 43656756), (11, 27781572), (12, 25466441), (13, 23507484), (14, 21828378), (19, 16084068), (21, 14552252), (22, 13890786), (26, 11753742), (28, 10914189), (33, 9260524), (38, 8042034), (39, 7835828), (42, 7276126), (44, 6945393), (52, 5876871), (57, 5361356), (66, 4630262), (76, 4021017), (77, 3968796), (78, 3917914), (84, 3638063), (91, 3358212), (103, 2966964), (114, 2680678), (132, 2315131), (133, 2297724), (143, 2137044), (154, 1984398), (156, 1958957), (169, 1808268), (182, 1679106), (206, 1483482), (209, 1462188), (228, 1340339), (231, 1322932), (247, 1237236), (266, 1148862), (273, 1119404), (286, 1068522), (308, 992199), (309, 988988), (338, 904134), (364, 839553), (399, 765908), (412, 741741), (418, 731094), (429, 712348), (462, 661466), (494, 618618), (507, 602756), (532, 574431), (546, 559702), (572, 534261), (618, 494494), (627, 487396), (676, 452067), (721, 423852), (741, 412412), (798, 382954), (836, 365547), (858, 356174), (924, 330733), (988, 309309), (1001, 305292), (1014, 301378), (1092, 279851), (1133, 269724), (1183, 258324), (1236, 247247), (1254, 243698), (1339, 228228), (1442, 211926), (1463, 208884), (1482, 206206), (1596, 191477), (1716, 178087), (1729, 176748), (1859, 164388), (1957, 156156), (2002, 152646), (2028, 150689), (2163, 141284), (2266, 134862), (2366, 129162), (2508, 121849), (2678, 114114), (2717, 112476), (2884, 105963), (2926, 104442), (2964, 103103), (3003, 101764), (3211, 95172), (3399, 89908), (3458, 88374), (3549, 86108), (3718, 82194), (3914, 78078), (4004, 76323), (4017, 76076), (4326, 70642), (4389, 69628), (4532, 67431), (4732, 64581), (5187, 58916), (5356, 57057), (5434, 56238), (5577, 54796), (5852, 52221), (5871, 52052), (6006, 50882), (6422, 47586), (6798, 44954), (6916, 44187), (7098, 43054), (7436, 41097), (7828, 39039), (7931, 38532), (8034, 38038), (8151, 37492), (8652, 35321), (8778, 34814), (9373, 32604), (9633, 31724), (10374, 29458), (10868, 28119), (11154, 27398), (11742, 26026), (12012, 25441), (12844, 23793), (13013, 23484), (13596, 22477), (13699, 22308), (14196, 21527), (14729, 20748), (15862, 19266), (16068, 19019), (16302, 18746), (17407, 17556)]