402493644

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4049

約数の個数: 144

約数和(自身を含む): 1278076800

約数和(自身を除く): 875583156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3591, 3724, 4003, 4788, 5292, 5586, 7182, 8006, 8379, 11172, 12009, 14364, 16012, 16758, 24018, 25137, 28021, 33516, 36027, 48036, 50274, 56042, 72054, 76057, 84063, 100548, 108081, 112084, 144108, 152114, 168126, 196147, 216162, 228171, 252189, 304228, 336252, 392294, 432324, 456342, 504378, 532399, 588441, 684513, 756567, 784588, 912684, 1008756, 1064798, 1176882, 1369026, 1513134, 1597197, 1765323, 2053539, 2129596, 2353764, 2738052, 3026268, 3194394, 3530646, 3726793, 4107078, 4791591, 5295969, 6388788, 7061292, 7453586, 8214156, 9583182, 10591938, 11180379, 14374773, 14907172, 19166364, 21183876, 22360758, 28749546, 33541137, 44721516, 57499092, 67082274, 100623411, 134164548, 201246822, 402493644]

約数ペア:

[(1, 402493644), (2, 201246822), (3, 134164548), (4, 100623411), (6, 67082274), (7, 57499092), (9, 44721516), (12, 33541137), (14, 28749546), (18, 22360758), (19, 21183876), (21, 19166364), (27, 14907172), (28, 14374773), (36, 11180379), (38, 10591938), (42, 9583182), (49, 8214156), (54, 7453586), (57, 7061292), (63, 6388788), (76, 5295969), (84, 4791591), (98, 4107078), (108, 3726793), (114, 3530646), (126, 3194394), (133, 3026268), (147, 2738052), (171, 2353764), (189, 2129596), (196, 2053539), (228, 1765323), (252, 1597197), (266, 1513134), (294, 1369026), (342, 1176882), (378, 1064798), (399, 1008756), (441, 912684), (513, 784588), (532, 756567), (588, 684513), (684, 588441), (756, 532399), (798, 504378), (882, 456342), (931, 432324), (1026, 392294), (1197, 336252), (1323, 304228), (1596, 252189), (1764, 228171), (1862, 216162), (2052, 196147), (2394, 168126), (2646, 152114), (2793, 144108), (3591, 112084), (3724, 108081), (4003, 100548), (4788, 84063), (5292, 76057), (5586, 72054), (7182, 56042), (8006, 50274), (8379, 48036), (11172, 36027), (12009, 33516), (14364, 28021), (16012, 25137), (16758, 24018)]