2011449996

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2969}}^1$

素因数の和:3046

約数の個数: 144

約数和(自身を含む): 5721075360

約数和(自身を除く): 3709625364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 41, 51, 54, 68, 81, 82, 102, 108, 123, 153, 162, 164, 204, 243, 246, 306, 324, 369, 459, 486, 492, 612, 697, 738, 918, 972, 1107, 1377, 1394, 1476, 1836, 2091, 2214, 2754, 2788, 2969, 3321, 4131, 4182, 4428, 5508, 5938, 6273, 6642, 8262, 8364, 8907, 9963, 11876, 12546, 13284, 16524, 17814, 18819, 19926, 25092, 26721, 35628, 37638, 39852, 50473, 53442, 56457, 75276, 80163, 100946, 106884, 112914, 121729, 151419, 160326, 169371, 201892, 225828, 240489, 243458, 302838, 320652, 338742, 365187, 454257, 480978, 486916, 605676, 677484, 721467, 730374, 908514, 961956, 1095561, 1362771, 1442934, 1460748, 1817028, 2069393, 2191122, 2725542, 2885868, 3286683, 4088313, 4138786, 4382244, 5451084, 6208179, 6573366, 8176626, 8277572, 9860049, 12264939, 12416358, 13146732, 16353252, 18624537, 19720098, 24529878, 24832716, 29580147, 37249074, 39440196, 49059756, 55873611, 59160294, 74498148, 111747222, 118320588, 167620833, 223494444, 335241666, 502862499, 670483332, 1005724998, 2011449996]

約数ペア:

[(1, 2011449996), (2, 1005724998), (3, 670483332), (4, 502862499), (6, 335241666), (9, 223494444), (12, 167620833), (17, 118320588), (18, 111747222), (27, 74498148), (34, 59160294), (36, 55873611), (41, 49059756), (51, 39440196), (54, 37249074), (68, 29580147), (81, 24832716), (82, 24529878), (102, 19720098), (108, 18624537), (123, 16353252), (153, 13146732), (162, 12416358), (164, 12264939), (204, 9860049), (243, 8277572), (246, 8176626), (306, 6573366), (324, 6208179), (369, 5451084), (459, 4382244), (486, 4138786), (492, 4088313), (612, 3286683), (697, 2885868), (738, 2725542), (918, 2191122), (972, 2069393), (1107, 1817028), (1377, 1460748), (1394, 1442934), (1476, 1362771), (1836, 1095561), (2091, 961956), (2214, 908514), (2754, 730374), (2788, 721467), (2969, 677484), (3321, 605676), (4131, 486916), (4182, 480978), (4428, 454257), (5508, 365187), (5938, 338742), (6273, 320652), (6642, 302838), (8262, 243458), (8364, 240489), (8907, 225828), (9963, 201892), (11876, 169371), (12546, 160326), (13284, 151419), (16524, 121729), (17814, 112914), (18819, 106884), (19926, 100946), (25092, 80163), (26721, 75276), (35628, 56457), (37638, 53442), (39852, 50473)]