276517878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1122

約数の個数: 96

約数和(自身を含む): 703261440

約数和(自身を除く): 426743562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 71, 78, 91, 98, 142, 147, 182, 213, 273, 294, 426, 497, 546, 637, 923, 994, 1019, 1274, 1491, 1846, 1911, 2038, 2769, 2982, 3057, 3479, 3822, 5538, 6114, 6461, 6958, 7133, 10437, 12922, 13247, 14266, 19383, 20874, 21399, 26494, 38766, 39741, 42798, 45227, 49931, 72349, 79482, 90454, 92729, 99862, 135681, 144698, 149793, 185458, 217047, 271362, 278187, 299586, 434094, 506443, 556374, 649103, 940537, 1012886, 1298206, 1519329, 1881074, 1947309, 2821611, 3038658, 3545101, 3894618, 5643222, 6583759, 7090202, 10635303, 13167518, 19751277, 21270606, 39502554, 46086313, 92172626, 138258939, 276517878]

約数ペア:

[(1, 276517878), (2, 138258939), (3, 92172626), (6, 46086313), (7, 39502554), (13, 21270606), (14, 19751277), (21, 13167518), (26, 10635303), (39, 7090202), (42, 6583759), (49, 5643222), (71, 3894618), (78, 3545101), (91, 3038658), (98, 2821611), (142, 1947309), (147, 1881074), (182, 1519329), (213, 1298206), (273, 1012886), (294, 940537), (426, 649103), (497, 556374), (546, 506443), (637, 434094), (923, 299586), (994, 278187), (1019, 271362), (1274, 217047), (1491, 185458), (1846, 149793), (1911, 144698), (2038, 135681), (2769, 99862), (2982, 92729), (3057, 90454), (3479, 79482), (3822, 72349), (5538, 49931), (6114, 45227), (6461, 42798), (6958, 39741), (7133, 38766), (10437, 26494), (12922, 21399), (13247, 20874), (14266, 19383)]