2874156558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 7201259520

約数和(自身を除く): 4327102962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 181, 182, 229, 254, 273, 362, 381, 458, 543, 546, 687, 762, 889, 1086, 1267, 1374, 1603, 1651, 1778, 2353, 2534, 2667, 2977, 3206, 3302, 3801, 4706, 4809, 4953, 5334, 5954, 7059, 7602, 8931, 9618, 9906, 11557, 14118, 16471, 17862, 20839, 22987, 23114, 29083, 32942, 34671, 41449, 41678, 45974, 49413, 58166, 62517, 68961, 69342, 82898, 87249, 98826, 124347, 125034, 137922, 160909, 174498, 203581, 248694, 290143, 298831, 321818, 378079, 407162, 482727, 538837, 580286, 597662, 610743, 756158, 870429, 896493, 965454, 1077674, 1134237, 1221486, 1616511, 1740858, 1792986, 2091817, 2268474, 2646553, 3233022, 3771859, 4183634, 5264023, 5293106, 6275451, 7543718, 7939659, 10528046, 11315577, 12550902, 15792069, 15879318, 22631154, 31584138, 36848161, 68432299, 73696322, 110544483, 136864598, 205296897, 221088966, 410593794, 479026093, 958052186, 1437078279, 2874156558]

約数ペア:

[(1, 2874156558), (2, 1437078279), (3, 958052186), (6, 479026093), (7, 410593794), (13, 221088966), (14, 205296897), (21, 136864598), (26, 110544483), (39, 73696322), (42, 68432299), (78, 36848161), (91, 31584138), (127, 22631154), (181, 15879318), (182, 15792069), (229, 12550902), (254, 11315577), (273, 10528046), (362, 7939659), (381, 7543718), (458, 6275451), (543, 5293106), (546, 5264023), (687, 4183634), (762, 3771859), (889, 3233022), (1086, 2646553), (1267, 2268474), (1374, 2091817), (1603, 1792986), (1651, 1740858), (1778, 1616511), (2353, 1221486), (2534, 1134237), (2667, 1077674), (2977, 965454), (3206, 896493), (3302, 870429), (3801, 756158), (4706, 610743), (4809, 597662), (4953, 580286), (5334, 538837), (5954, 482727), (7059, 407162), (7602, 378079), (8931, 321818), (9618, 298831), (9906, 290143), (11557, 248694), (14118, 203581), (16471, 174498), (17862, 160909), (20839, 137922), (22987, 125034), (23114, 124347), (29083, 98826), (32942, 87249), (34671, 82898), (41449, 69342), (41678, 68961), (45974, 62517), (49413, 58166)]