2019900456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:373

約数の個数: 256

約数和(自身を含む): 6601113600

約数和(自身を除く): 4581213144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 127, 134, 157, 168, 189, 201, 216, 252, 254, 268, 314, 378, 381, 402, 469, 471, 504, 508, 536, 603, 628, 756, 762, 804, 889, 938, 942, 1016, 1099, 1143, 1206, 1256, 1407, 1413, 1512, 1524, 1608, 1778, 1809, 1876, 1884, 2198, 2286, 2412, 2667, 2814, 2826, 3048, 3297, 3429, 3556, 3618, 3752, 3768, 4221, 4239, 4396, 4572, 4824, 5334, 5628, 5652, 6594, 6858, 7112, 7236, 8001, 8442, 8478, 8509, 8792, 9144, 9891, 10519, 10668, 11256, 11304, 12663, 13188, 13716, 14472, 16002, 16884, 16956, 17018, 19782, 19939, 21038, 21336, 24003, 25326, 25527, 26376, 27432, 29673, 31557, 32004, 33768, 33912, 34036, 39564, 39878, 42076, 48006, 50652, 51054, 59346, 59563, 59817, 63114, 64008, 68072, 73633, 76581, 79128, 79756, 84152, 94671, 96012, 101304, 102108, 118692, 119126, 119634, 126228, 139573, 147266, 153162, 159512, 178689, 179451, 189342, 192024, 204216, 220899, 229743, 237384, 238252, 239268, 252456, 279146, 284013, 294532, 306324, 357378, 358902, 378684, 418719, 441798, 459486, 476504, 478536, 536067, 538353, 558292, 568026, 589064, 612648, 662697, 714756, 717804, 757368, 837438, 883596, 918972, 1072134, 1076706, 1116584, 1136052, 1256157, 1325394, 1335913, 1429512, 1435608, 1608201, 1674876, 1767192, 1837944, 1988091, 2144268, 2153412, 2272104, 2512314, 2650788, 2671826, 3216402, 3349752, 3768471, 3976182, 4007739, 4288536, 4306824, 5024628, 5301576, 5343652, 6432804, 7536942, 7952364, 8015478, 9351391, 10049256, 10687304, 12023217, 12865608, 15073884, 15904728, 16030956, 18702782, 24046434, 28054173, 30147768, 32061912, 36069651, 37405564, 48092868, 56108346, 72139302, 74811128, 84162519, 96185736, 112216692, 144278604, 168325038, 224433384, 252487557, 288557208, 336650076, 504975114, 673300152, 1009950228, 2019900456]

約数ペア:

[(1, 2019900456), (2, 1009950228), (3, 673300152), (4, 504975114), (6, 336650076), (7, 288557208), (8, 252487557), (9, 224433384), (12, 168325038), (14, 144278604), (18, 112216692), (21, 96185736), (24, 84162519), (27, 74811128), (28, 72139302), (36, 56108346), (42, 48092868), (54, 37405564), (56, 36069651), (63, 32061912), (67, 30147768), (72, 28054173), (84, 24046434), (108, 18702782), (126, 16030956), (127, 15904728), (134, 15073884), (157, 12865608), (168, 12023217), (189, 10687304), (201, 10049256), (216, 9351391), (252, 8015478), (254, 7952364), (268, 7536942), (314, 6432804), (378, 5343652), (381, 5301576), (402, 5024628), (469, 4306824), (471, 4288536), (504, 4007739), (508, 3976182), (536, 3768471), (603, 3349752), (628, 3216402), (756, 2671826), (762, 2650788), (804, 2512314), (889, 2272104), (938, 2153412), (942, 2144268), (1016, 1988091), (1099, 1837944), (1143, 1767192), (1206, 1674876), (1256, 1608201), (1407, 1435608), (1413, 1429512), (1512, 1335913), (1524, 1325394), (1608, 1256157), (1778, 1136052), (1809, 1116584), (1876, 1076706), (1884, 1072134), (2198, 918972), (2286, 883596), (2412, 837438), (2667, 757368), (2814, 717804), (2826, 714756), (3048, 662697), (3297, 612648), (3429, 589064), (3556, 568026), (3618, 558292), (3752, 538353), (3768, 536067), (4221, 478536), (4239, 476504), (4396, 459486), (4572, 441798), (4824, 418719), (5334, 378684), (5628, 358902), (5652, 357378), (6594, 306324), (6858, 294532), (7112, 284013), (7236, 279146), (8001, 252456), (8442, 239268), (8478, 238252), (8509, 237384), (8792, 229743), (9144, 220899), (9891, 204216), (10519, 192024), (10668, 189342), (11256, 179451), (11304, 178689), (12663, 159512), (13188, 153162), (13716, 147266), (14472, 139573), (16002, 126228), (16884, 119634), (16956, 119126), (17018, 118692), (19782, 102108), (19939, 101304), (21038, 96012), (21336, 94671), (24003, 84152), (25326, 79756), (25527, 79128), (26376, 76581), (27432, 73633), (29673, 68072), (31557, 64008), (32004, 63114), (33768, 59817), (33912, 59563), (34036, 59346), (39564, 51054), (39878, 50652), (42076, 48006)]