1813645344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 5573836800

約数和(自身を除く): 3760191456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 79, 84, 96, 112, 127, 158, 168, 224, 237, 254, 269, 316, 336, 381, 474, 508, 538, 553, 632, 672, 762, 807, 889, 948, 1016, 1076, 1106, 1264, 1524, 1614, 1659, 1778, 1883, 1896, 2032, 2152, 2212, 2528, 2667, 3048, 3228, 3318, 3556, 3766, 3792, 4064, 4304, 4424, 5334, 5649, 6096, 6456, 6636, 7112, 7532, 7584, 8608, 8848, 10033, 10668, 11298, 12192, 12912, 13272, 14224, 15064, 17696, 20066, 21251, 21336, 22596, 25824, 26544, 28448, 30099, 30128, 34163, 40132, 42502, 42672, 45192, 53088, 60198, 60256, 63753, 68326, 70231, 80264, 85004, 85344, 90384, 102489, 120396, 127506, 136652, 140462, 148757, 160528, 170008, 180768, 204978, 210693, 239141, 240792, 255012, 273304, 280924, 297514, 321056, 340016, 409956, 421386, 446271, 478282, 481584, 510024, 546608, 561848, 595028, 680032, 717423, 819912, 842772, 892542, 956564, 963168, 1020048, 1093216, 1123696, 1190056, 1434846, 1639824, 1685544, 1785084, 1913128, 2040096, 2247392, 2380112, 2698877, 2869692, 3279648, 3371088, 3570168, 3826256, 4760224, 5397754, 5739384, 6742176, 7140336, 7652512, 8096631, 10795508, 11478768, 14280672, 16193262, 18892139, 21591016, 22957536, 32386524, 37784278, 43182032, 56676417, 64773048, 75568556, 86364064, 113352834, 129546096, 151137112, 226705668, 259092192, 302274224, 453411336, 604548448, 906822672, 1813645344]

約数ペア:

[(1, 1813645344), (2, 906822672), (3, 604548448), (4, 453411336), (6, 302274224), (7, 259092192), (8, 226705668), (12, 151137112), (14, 129546096), (16, 113352834), (21, 86364064), (24, 75568556), (28, 64773048), (32, 56676417), (42, 43182032), (48, 37784278), (56, 32386524), (79, 22957536), (84, 21591016), (96, 18892139), (112, 16193262), (127, 14280672), (158, 11478768), (168, 10795508), (224, 8096631), (237, 7652512), (254, 7140336), (269, 6742176), (316, 5739384), (336, 5397754), (381, 4760224), (474, 3826256), (508, 3570168), (538, 3371088), (553, 3279648), (632, 2869692), (672, 2698877), (762, 2380112), (807, 2247392), (889, 2040096), (948, 1913128), (1016, 1785084), (1076, 1685544), (1106, 1639824), (1264, 1434846), (1524, 1190056), (1614, 1123696), (1659, 1093216), (1778, 1020048), (1883, 963168), (1896, 956564), (2032, 892542), (2152, 842772), (2212, 819912), (2528, 717423), (2667, 680032), (3048, 595028), (3228, 561848), (3318, 546608), (3556, 510024), (3766, 481584), (3792, 478282), (4064, 446271), (4304, 421386), (4424, 409956), (5334, 340016), (5649, 321056), (6096, 297514), (6456, 280924), (6636, 273304), (7112, 255012), (7532, 240792), (7584, 239141), (8608, 210693), (8848, 204978), (10033, 180768), (10668, 170008), (11298, 160528), (12192, 148757), (12912, 140462), (13272, 136652), (14224, 127506), (15064, 120396), (17696, 102489), (20066, 90384), (21251, 85344), (21336, 85004), (22596, 80264), (25824, 70231), (26544, 68326), (28448, 63753), (30099, 60256), (30128, 60198), (34163, 53088), (40132, 45192), (42502, 42672)]