1996993944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1910

約数の個数: 192

約数和(自身を含む): 6326087040

約数和(自身を除く): 4329093096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 83, 88, 99, 102, 132, 136, 153, 166, 187, 198, 204, 249, 264, 306, 332, 374, 396, 408, 498, 561, 612, 664, 747, 748, 792, 913, 996, 1122, 1224, 1411, 1494, 1496, 1683, 1787, 1826, 1992, 2244, 2739, 2822, 2988, 3366, 3574, 3652, 4233, 4488, 5361, 5478, 5644, 5976, 6732, 7148, 7304, 8217, 8466, 10722, 10956, 11288, 12699, 13464, 14296, 15521, 16083, 16434, 16932, 19657, 21444, 21912, 25398, 30379, 31042, 32166, 32868, 33864, 39314, 42888, 46563, 50796, 58971, 60758, 62084, 64332, 65736, 78628, 91137, 93126, 101592, 117942, 121516, 124168, 128664, 139689, 148321, 157256, 176913, 182274, 186252, 235884, 243032, 273411, 279378, 296642, 334169, 353826, 364548, 372504, 444963, 471768, 546822, 558756, 593284, 668338, 707652, 729096, 889926, 1002507, 1093644, 1117512, 1186568, 1334889, 1336676, 1415304, 1631531, 1779852, 2005014, 2187288, 2521457, 2669778, 2673352, 3007521, 3263062, 3559704, 4010028, 4894593, 5042914, 5339556, 6015042, 6526124, 7564371, 8020056, 9789186, 10085828, 10679112, 12030084, 13052248, 14683779, 15128742, 19578372, 20171656, 22693113, 24060168, 27736027, 29367558, 30257484, 39156744, 45386226, 55472054, 58735116, 60514968, 83208081, 90772452, 110944108, 117470232, 166416162, 181544904, 221888216, 249624243, 332832324, 499248486, 665664648, 998496972, 1996993944]

約数ペア:

[(1, 1996993944), (2, 998496972), (3, 665664648), (4, 499248486), (6, 332832324), (8, 249624243), (9, 221888216), (11, 181544904), (12, 166416162), (17, 117470232), (18, 110944108), (22, 90772452), (24, 83208081), (33, 60514968), (34, 58735116), (36, 55472054), (44, 45386226), (51, 39156744), (66, 30257484), (68, 29367558), (72, 27736027), (83, 24060168), (88, 22693113), (99, 20171656), (102, 19578372), (132, 15128742), (136, 14683779), (153, 13052248), (166, 12030084), (187, 10679112), (198, 10085828), (204, 9789186), (249, 8020056), (264, 7564371), (306, 6526124), (332, 6015042), (374, 5339556), (396, 5042914), (408, 4894593), (498, 4010028), (561, 3559704), (612, 3263062), (664, 3007521), (747, 2673352), (748, 2669778), (792, 2521457), (913, 2187288), (996, 2005014), (1122, 1779852), (1224, 1631531), (1411, 1415304), (1494, 1336676), (1496, 1334889), (1683, 1186568), (1787, 1117512), (1826, 1093644), (1992, 1002507), (2244, 889926), (2739, 729096), (2822, 707652), (2988, 668338), (3366, 593284), (3574, 558756), (3652, 546822), (4233, 471768), (4488, 444963), (5361, 372504), (5478, 364548), (5644, 353826), (5976, 334169), (6732, 296642), (7148, 279378), (7304, 273411), (8217, 243032), (8466, 235884), (10722, 186252), (10956, 182274), (11288, 176913), (12699, 157256), (13464, 148321), (14296, 139689), (15521, 128664), (16083, 124168), (16434, 121516), (16932, 117942), (19657, 101592), (21444, 93126), (21912, 91137), (25398, 78628), (30379, 65736), (31042, 64332), (32166, 62084), (32868, 60758), (33864, 58971), (39314, 50796), (42888, 46563)]