1772144388

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1487

約数の個数: 216

約数和(自身を含む): 5616898560

約数和(自身を除く): 3844754172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 49, 62, 63, 69, 84, 92, 93, 98, 124, 126, 138, 147, 161, 186, 196, 207, 217, 252, 276, 279, 294, 322, 372, 414, 434, 441, 483, 558, 588, 644, 651, 713, 828, 868, 882, 966, 1116, 1127, 1302, 1409, 1426, 1449, 1519, 1764, 1932, 1953, 2139, 2254, 2604, 2818, 2852, 2898, 3038, 3381, 3906, 4227, 4278, 4508, 4557, 4991, 5636, 5796, 6076, 6417, 6762, 7812, 8454, 8556, 9114, 9863, 9982, 10143, 12681, 12834, 13524, 13671, 14973, 16908, 18228, 19726, 19964, 20286, 25362, 25668, 27342, 29589, 29946, 32407, 34937, 39452, 40572, 43679, 44919, 50724, 54684, 59178, 59892, 64814, 69041, 69874, 87358, 88767, 89838, 97221, 104811, 118356, 129628, 131037, 138082, 139748, 174716, 177534, 179676, 194442, 207123, 209622, 226849, 262074, 276164, 291663, 305753, 314433, 355068, 388884, 393111, 414246, 419244, 453698, 524148, 583326, 611506, 621369, 628866, 680547, 786222, 828492, 907396, 917259, 1004617, 1166652, 1223012, 1242738, 1257732, 1361094, 1572444, 1587943, 1834518, 2009234, 2041641, 2140271, 2485476, 2722188, 2751777, 3013851, 3175886, 3669036, 4018468, 4083282, 4280542, 4763829, 5503554, 6027702, 6351772, 6420813, 7032319, 8166564, 8561084, 9041553, 9527658, 11007108, 12055404, 12841626, 14064638, 14291487, 18083106, 19055316, 19262439, 21096957, 25683252, 28129276, 28582974, 36166212, 38524878, 42193914, 49226233, 57165948, 63290871, 77049756, 84387828, 98452466, 126581742, 147678699, 196904932, 253163484, 295357398, 443036097, 590714796, 886072194, 1772144388]

約数ペア:

[(1, 1772144388), (2, 886072194), (3, 590714796), (4, 443036097), (6, 295357398), (7, 253163484), (9, 196904932), (12, 147678699), (14, 126581742), (18, 98452466), (21, 84387828), (23, 77049756), (28, 63290871), (31, 57165948), (36, 49226233), (42, 42193914), (46, 38524878), (49, 36166212), (62, 28582974), (63, 28129276), (69, 25683252), (84, 21096957), (92, 19262439), (93, 19055316), (98, 18083106), (124, 14291487), (126, 14064638), (138, 12841626), (147, 12055404), (161, 11007108), (186, 9527658), (196, 9041553), (207, 8561084), (217, 8166564), (252, 7032319), (276, 6420813), (279, 6351772), (294, 6027702), (322, 5503554), (372, 4763829), (414, 4280542), (434, 4083282), (441, 4018468), (483, 3669036), (558, 3175886), (588, 3013851), (644, 2751777), (651, 2722188), (713, 2485476), (828, 2140271), (868, 2041641), (882, 2009234), (966, 1834518), (1116, 1587943), (1127, 1572444), (1302, 1361094), (1409, 1257732), (1426, 1242738), (1449, 1223012), (1519, 1166652), (1764, 1004617), (1932, 917259), (1953, 907396), (2139, 828492), (2254, 786222), (2604, 680547), (2818, 628866), (2852, 621369), (2898, 611506), (3038, 583326), (3381, 524148), (3906, 453698), (4227, 419244), (4278, 414246), (4508, 393111), (4557, 388884), (4991, 355068), (5636, 314433), (5796, 305753), (6076, 291663), (6417, 276164), (6762, 262074), (7812, 226849), (8454, 209622), (8556, 207123), (9114, 194442), (9863, 179676), (9982, 177534), (10143, 174716), (12681, 139748), (12834, 138082), (13524, 131037), (13671, 129628), (14973, 118356), (16908, 104811), (18228, 97221), (19726, 89838), (19964, 88767), (20286, 87358), (25362, 69874), (25668, 69041), (27342, 64814), (29589, 59892), (29946, 59178), (32407, 54684), (34937, 50724), (39452, 44919), (40572, 43679)]