628480367928

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1951463}}^1$

素因数の和:1951559

約数の個数: 160

約数和(自身を含む): 2040138524160

約数和(自身を除く): 1411658156232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 81, 84, 108, 126, 142, 162, 168, 189, 213, 216, 252, 284, 324, 378, 426, 497, 504, 567, 568, 639, 648, 756, 852, 994, 1134, 1278, 1491, 1512, 1704, 1917, 1988, 2268, 2556, 2982, 3834, 3976, 4473, 4536, 5112, 5751, 5964, 7668, 8946, 11502, 11928, 13419, 15336, 17892, 23004, 26838, 35784, 40257, 46008, 53676, 80514, 107352, 161028, 322056, 1951463, 3902926, 5854389, 7805852, 11708778, 13660241, 15611704, 17563167, 23417556, 27320482, 35126334, 40980723, 46835112, 52689501, 54640964, 70252668, 81961446, 105379002, 109281928, 122942169, 138553873, 140505336, 158068503, 163922892, 210758004, 245884338, 277107746, 316137006, 327845784, 368826507, 415661619, 421516008, 491768676, 554215492, 632274012, 737653014, 831323238, 969877111, 983537352, 1106479521, 1108430984, 1246984857, 1264548024, 1475306028, 1662646476, 1939754222, 2212959042, 2493969714, 2909631333, 2950612056, 3325292952, 3740954571, 3879508444, 4425918084, 4987939428, 5819262666, 7481909142, 7759016888, 8728893999, 8851836168, 9975878856, 11222863713, 11638525332, 14963818284, 17457787998, 22445727426, 23277050664, 26186681997, 29927636568, 34915575996, 44891454852, 52373363994, 69831151992, 78560045991, 89782909704, 104746727988, 157120091982, 209493455976, 314240183964, 628480367928]

約数ペア:

[(1, 628480367928), (2, 314240183964), (3, 209493455976), (4, 157120091982), (6, 104746727988), (7, 89782909704), (8, 78560045991), (9, 69831151992), (12, 52373363994), (14, 44891454852), (18, 34915575996), (21, 29927636568), (24, 26186681997), (27, 23277050664), (28, 22445727426), (36, 17457787998), (42, 14963818284), (54, 11638525332), (56, 11222863713), (63, 9975878856), (71, 8851836168), (72, 8728893999), (81, 7759016888), (84, 7481909142), (108, 5819262666), (126, 4987939428), (142, 4425918084), (162, 3879508444), (168, 3740954571), (189, 3325292952), (213, 2950612056), (216, 2909631333), (252, 2493969714), (284, 2212959042), (324, 1939754222), (378, 1662646476), (426, 1475306028), (497, 1264548024), (504, 1246984857), (567, 1108430984), (568, 1106479521), (639, 983537352), (648, 969877111), (756, 831323238), (852, 737653014), (994, 632274012), (1134, 554215492), (1278, 491768676), (1491, 421516008), (1512, 415661619), (1704, 368826507), (1917, 327845784), (1988, 316137006), (2268, 277107746), (2556, 245884338), (2982, 210758004), (3834, 163922892), (3976, 158068503), (4473, 140505336), (4536, 138553873), (5112, 122942169), (5751, 109281928), (5964, 105379002), (7668, 81961446), (8946, 70252668), (11502, 54640964), (11928, 52689501), (13419, 46835112), (15336, 40980723), (17892, 35126334), (23004, 27320482), (26838, 23417556), (35784, 17563167), (40257, 15611704), (46008, 13660241), (53676, 11708778), (80514, 7805852), (107352, 5854389), (161028, 3902926), (322056, 1951463)]