449404644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 1262428160

約数和(自身を除く): 813023516

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 67, 73, 76, 78, 93, 114, 124, 134, 146, 156, 186, 201, 219, 228, 247, 268, 292, 372, 402, 403, 438, 494, 589, 741, 804, 806, 871, 876, 949, 988, 1178, 1209, 1273, 1387, 1482, 1612, 1742, 1767, 1898, 2077, 2263, 2356, 2418, 2546, 2613, 2774, 2847, 2964, 3484, 3534, 3796, 3819, 4154, 4161, 4526, 4836, 4891, 5092, 5226, 5548, 5694, 6231, 6789, 7068, 7638, 7657, 8308, 8322, 9052, 9782, 10452, 11388, 12462, 13578, 14673, 15276, 15314, 16549, 16644, 18031, 19564, 22971, 24924, 27001, 27156, 29346, 29419, 30628, 33098, 36062, 39463, 42997, 45942, 49647, 54002, 54093, 58692, 58838, 63583, 66196, 72124, 78926, 81003, 85994, 88257, 91884, 92929, 99294, 108004, 108186, 117676, 118389, 127166, 128991, 151621, 157852, 162006, 171988, 176514, 185858, 190749, 198588, 216372, 236778, 254332, 257982, 278787, 303242, 324012, 353028, 371716, 381498, 454863, 473556, 513019, 515964, 557574, 558961, 606484, 762996, 909726, 1026038, 1115148, 1117922, 1208077, 1539057, 1676883, 1819452, 1971073, 2052076, 2235844, 2416154, 2880799, 3078114, 3353766, 3624231, 3942146, 4832308, 5761598, 5913219, 6156228, 6707532, 7248462, 7884292, 8642397, 11523196, 11826438, 14496924, 17284794, 23652876, 34569588, 37450387, 74900774, 112351161, 149801548, 224702322, 449404644]

約数ペア:

[(1, 449404644), (2, 224702322), (3, 149801548), (4, 112351161), (6, 74900774), (12, 37450387), (13, 34569588), (19, 23652876), (26, 17284794), (31, 14496924), (38, 11826438), (39, 11523196), (52, 8642397), (57, 7884292), (62, 7248462), (67, 6707532), (73, 6156228), (76, 5913219), (78, 5761598), (93, 4832308), (114, 3942146), (124, 3624231), (134, 3353766), (146, 3078114), (156, 2880799), (186, 2416154), (201, 2235844), (219, 2052076), (228, 1971073), (247, 1819452), (268, 1676883), (292, 1539057), (372, 1208077), (402, 1117922), (403, 1115148), (438, 1026038), (494, 909726), (589, 762996), (741, 606484), (804, 558961), (806, 557574), (871, 515964), (876, 513019), (949, 473556), (988, 454863), (1178, 381498), (1209, 371716), (1273, 353028), (1387, 324012), (1482, 303242), (1612, 278787), (1742, 257982), (1767, 254332), (1898, 236778), (2077, 216372), (2263, 198588), (2356, 190749), (2418, 185858), (2546, 176514), (2613, 171988), (2774, 162006), (2847, 157852), (2964, 151621), (3484, 128991), (3534, 127166), (3796, 118389), (3819, 117676), (4154, 108186), (4161, 108004), (4526, 99294), (4836, 92929), (4891, 91884), (5092, 88257), (5226, 85994), (5548, 81003), (5694, 78926), (6231, 72124), (6789, 66196), (7068, 63583), (7638, 58838), (7657, 58692), (8308, 54093), (8322, 54002), (9052, 49647), (9782, 45942), (10452, 42997), (11388, 39463), (12462, 36062), (13578, 33098), (14673, 30628), (15276, 29419), (15314, 29346), (16549, 27156), (16644, 27001), (18031, 24924), (19564, 22971)]