1268736048

素因数分解:

$2^4\times 3^5\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 3860752896

約数和(自身を除く): 2592016848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 53, 54, 72, 81, 94, 106, 108, 131, 141, 144, 159, 162, 188, 212, 216, 243, 262, 282, 318, 324, 376, 393, 423, 424, 432, 477, 486, 524, 564, 636, 648, 752, 786, 846, 848, 954, 972, 1048, 1128, 1179, 1269, 1272, 1296, 1431, 1572, 1692, 1908, 1944, 2096, 2256, 2358, 2491, 2538, 2544, 2862, 3144, 3384, 3537, 3807, 3816, 3888, 4293, 4716, 4982, 5076, 5724, 6157, 6288, 6768, 6943, 7074, 7473, 7614, 7632, 8586, 9432, 9964, 10152, 10611, 11421, 11448, 12314, 12879, 13886, 14148, 14946, 15228, 17172, 18471, 18864, 19928, 20304, 20829, 21222, 22419, 22842, 22896, 24628, 25758, 27772, 28296, 29892, 30456, 31833, 34344, 36942, 39856, 41658, 42444, 44838, 45684, 49256, 51516, 55413, 55544, 56592, 59784, 60912, 62487, 63666, 67257, 68688, 73884, 83316, 84888, 89676, 91368, 98512, 103032, 110826, 111088, 119568, 124974, 127332, 134514, 147768, 166239, 166632, 169776, 179352, 182736, 187461, 201771, 206064, 221652, 249948, 254664, 269028, 295536, 326321, 332478, 333264, 358704, 374922, 403542, 443304, 498717, 499896, 509328, 538056, 562383, 605313, 652642, 664956, 749844, 807084, 886608, 978963, 997434, 999792, 1076112, 1124766, 1210626, 1305284, 1329912, 1496151, 1499688, 1614168, 1687149, 1957926, 1994868, 2249532, 2421252, 2610568, 2659824, 2936889, 2992302, 2999376, 3228336, 3374298, 3915852, 3989736, 4499064, 4842504, 5221136, 5873778, 5984604, 6748596, 7831704, 7979472, 8810667, 8998128, 9685008, 11747556, 11969208, 13497192, 15663408, 17621334, 23495112, 23938416, 26432001, 26994384, 35242668, 46990224, 52864002, 70485336, 79296003, 105728004, 140970672, 158592006, 211456008, 317184012, 422912016, 634368024, 1268736048]

約数ペア:

[(1, 1268736048), (2, 634368024), (3, 422912016), (4, 317184012), (6, 211456008), (8, 158592006), (9, 140970672), (12, 105728004), (16, 79296003), (18, 70485336), (24, 52864002), (27, 46990224), (36, 35242668), (47, 26994384), (48, 26432001), (53, 23938416), (54, 23495112), (72, 17621334), (81, 15663408), (94, 13497192), (106, 11969208), (108, 11747556), (131, 9685008), (141, 8998128), (144, 8810667), (159, 7979472), (162, 7831704), (188, 6748596), (212, 5984604), (216, 5873778), (243, 5221136), (262, 4842504), (282, 4499064), (318, 3989736), (324, 3915852), (376, 3374298), (393, 3228336), (423, 2999376), (424, 2992302), (432, 2936889), (477, 2659824), (486, 2610568), (524, 2421252), (564, 2249532), (636, 1994868), (648, 1957926), (752, 1687149), (786, 1614168), (846, 1499688), (848, 1496151), (954, 1329912), (972, 1305284), (1048, 1210626), (1128, 1124766), (1179, 1076112), (1269, 999792), (1272, 997434), (1296, 978963), (1431, 886608), (1572, 807084), (1692, 749844), (1908, 664956), (1944, 652642), (2096, 605313), (2256, 562383), (2358, 538056), (2491, 509328), (2538, 499896), (2544, 498717), (2862, 443304), (3144, 403542), (3384, 374922), (3537, 358704), (3807, 333264), (3816, 332478), (3888, 326321), (4293, 295536), (4716, 269028), (4982, 254664), (5076, 249948), (5724, 221652), (6157, 206064), (6288, 201771), (6768, 187461), (6943, 182736), (7074, 179352), (7473, 169776), (7614, 166632), (7632, 166239), (8586, 147768), (9432, 134514), (9964, 127332), (10152, 124974), (10611, 119568), (11421, 111088), (11448, 110826), (12314, 103032), (12879, 98512), (13886, 91368), (14148, 89676), (14946, 84888), (15228, 83316), (17172, 73884), (18471, 68688), (18864, 67257), (19928, 63666), (20304, 62487), (20829, 60912), (21222, 59784), (22419, 56592), (22842, 55544), (22896, 55413), (24628, 51516), (25758, 49256), (27772, 45684), (28296, 44838), (29892, 42444), (30456, 41658), (31833, 39856), (34344, 36942)]