442195512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 1278720000

約数和(自身を除く): 836524488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 199, 209, 228, 264, 398, 418, 443, 456, 597, 627, 796, 836, 886, 1194, 1254, 1329, 1592, 1672, 1772, 2189, 2388, 2508, 2658, 3544, 3781, 4378, 4776, 4873, 5016, 5316, 6567, 7562, 8417, 8756, 9746, 10632, 11343, 13134, 14619, 15124, 16834, 17512, 19492, 22686, 25251, 26268, 29238, 30248, 33668, 38984, 41591, 45372, 50502, 52536, 58476, 67336, 83182, 88157, 90744, 92587, 101004, 116952, 124773, 166364, 176314, 185174, 202008, 249546, 264471, 277761, 332728, 352628, 370348, 499092, 528942, 555522, 705256, 740696, 969727, 998184, 1057884, 1111044, 1674983, 1939454, 2115768, 2222088, 2909181, 3349966, 3878908, 5024949, 5818362, 6699932, 7757816, 10049898, 11636724, 13399864, 18424813, 20099796, 23273448, 36849626, 40199592, 55274439, 73699252, 110548878, 147398504, 221097756, 442195512]

約数ペア:

[(1, 442195512), (2, 221097756), (3, 147398504), (4, 110548878), (6, 73699252), (8, 55274439), (11, 40199592), (12, 36849626), (19, 23273448), (22, 20099796), (24, 18424813), (33, 13399864), (38, 11636724), (44, 10049898), (57, 7757816), (66, 6699932), (76, 5818362), (88, 5024949), (114, 3878908), (132, 3349966), (152, 2909181), (199, 2222088), (209, 2115768), (228, 1939454), (264, 1674983), (398, 1111044), (418, 1057884), (443, 998184), (456, 969727), (597, 740696), (627, 705256), (796, 555522), (836, 528942), (886, 499092), (1194, 370348), (1254, 352628), (1329, 332728), (1592, 277761), (1672, 264471), (1772, 249546), (2189, 202008), (2388, 185174), (2508, 176314), (2658, 166364), (3544, 124773), (3781, 116952), (4378, 101004), (4776, 92587), (4873, 90744), (5016, 88157), (5316, 83182), (6567, 67336), (7562, 58476), (8417, 52536), (8756, 50502), (9746, 45372), (10632, 41591), (11343, 38984), (13134, 33668), (14619, 30248), (15124, 29238), (16834, 26268), (17512, 25251), (19492, 22686)]