438460464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41333}}^1$

素因数の和:41374

約数の個数: 80

約数和(自身を含む): 1291604832

約数和(自身を除く): 853144368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 41333, 82666, 123999, 165332, 247998, 330664, 495996, 537329, 661328, 702661, 991992, 1074658, 1405322, 1611987, 1983984, 2107983, 2149316, 2810644, 3223974, 4215966, 4298632, 5621288, 6447948, 8431932, 8597264, 9134593, 11242576, 12895896, 16863864, 18269186, 25791792, 27403779, 33727728, 36538372, 54807558, 73076744, 109615116, 146153488, 219230232, 438460464]

約数ペア:

[(1, 438460464), (2, 219230232), (3, 146153488), (4, 109615116), (6, 73076744), (8, 54807558), (12, 36538372), (13, 33727728), (16, 27403779), (17, 25791792), (24, 18269186), (26, 16863864), (34, 12895896), (39, 11242576), (48, 9134593), (51, 8597264), (52, 8431932), (68, 6447948), (78, 5621288), (102, 4298632), (104, 4215966), (136, 3223974), (156, 2810644), (204, 2149316), (208, 2107983), (221, 1983984), (272, 1611987), (312, 1405322), (408, 1074658), (442, 991992), (624, 702661), (663, 661328), (816, 537329), (884, 495996), (1326, 330664), (1768, 247998), (2652, 165332), (3536, 123999), (5304, 82666), (10608, 41333)]