304278546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:976

約数の個数: 128

約数和(自身を含む): 790788096

約数和(自身を除く): 486509550

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 23, 26, 33, 34, 39, 46, 51, 66, 69, 78, 102, 138, 143, 187, 221, 253, 286, 299, 374, 391, 429, 442, 506, 561, 598, 663, 759, 782, 858, 897, 907, 1122, 1173, 1326, 1518, 1794, 1814, 2346, 2431, 2721, 3289, 4301, 4862, 5083, 5442, 6578, 7293, 8602, 9867, 9977, 10166, 11791, 12903, 14586, 15249, 15419, 19734, 19954, 20861, 23582, 25806, 29931, 30498, 30838, 35373, 41722, 46257, 55913, 59862, 62583, 70746, 92514, 111826, 125166, 129701, 167739, 169609, 200447, 229471, 259402, 271193, 335478, 339218, 354637, 389103, 400894, 458942, 508827, 542386, 601341, 688413, 709274, 778206, 813579, 1017654, 1063911, 1202682, 1376826, 1627158, 2127822, 2204917, 2983123, 3901007, 4409834, 4610281, 5966246, 6614751, 7802014, 8949369, 9220562, 11703021, 13229502, 13830843, 17898738, 23406042, 27661686, 50713091, 101426182, 152139273, 304278546]

約数ペア:

[(1, 304278546), (2, 152139273), (3, 101426182), (6, 50713091), (11, 27661686), (13, 23406042), (17, 17898738), (22, 13830843), (23, 13229502), (26, 11703021), (33, 9220562), (34, 8949369), (39, 7802014), (46, 6614751), (51, 5966246), (66, 4610281), (69, 4409834), (78, 3901007), (102, 2983123), (138, 2204917), (143, 2127822), (187, 1627158), (221, 1376826), (253, 1202682), (286, 1063911), (299, 1017654), (374, 813579), (391, 778206), (429, 709274), (442, 688413), (506, 601341), (561, 542386), (598, 508827), (663, 458942), (759, 400894), (782, 389103), (858, 354637), (897, 339218), (907, 335478), (1122, 271193), (1173, 259402), (1326, 229471), (1518, 200447), (1794, 169609), (1814, 167739), (2346, 129701), (2431, 125166), (2721, 111826), (3289, 92514), (4301, 70746), (4862, 62583), (5083, 59862), (5442, 55913), (6578, 46257), (7293, 41722), (8602, 35373), (9867, 30838), (9977, 30498), (10166, 29931), (11791, 25806), (12903, 23582), (14586, 20861), (15249, 19954), (15419, 19734)]