289414632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 804101760

約数和(自身を除く): 514687128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 97, 104, 131, 146, 156, 194, 219, 262, 291, 292, 312, 388, 393, 438, 524, 582, 584, 776, 786, 876, 949, 1048, 1164, 1261, 1572, 1703, 1752, 1898, 2328, 2522, 2847, 3144, 3406, 3783, 3796, 5044, 5109, 5694, 6812, 7081, 7566, 7592, 9563, 10088, 10218, 11388, 12707, 13624, 14162, 15132, 19126, 20436, 21243, 22776, 25414, 28324, 28689, 30264, 38121, 38252, 40872, 42486, 50828, 56648, 57378, 76242, 76504, 84972, 92053, 101656, 114756, 124319, 152484, 165191, 169944, 184106, 229512, 248638, 276159, 304968, 330382, 368212, 372957, 495573, 497276, 552318, 660764, 736424, 745914, 927611, 991146, 994552, 1104636, 1321528, 1491828, 1855222, 1982292, 2209272, 2782833, 2983656, 3710444, 3964584, 5565666, 7420888, 11131332, 12058943, 22262664, 24117886, 36176829, 48235772, 72353658, 96471544, 144707316, 289414632]

約数ペア:

[(1, 289414632), (2, 144707316), (3, 96471544), (4, 72353658), (6, 48235772), (8, 36176829), (12, 24117886), (13, 22262664), (24, 12058943), (26, 11131332), (39, 7420888), (52, 5565666), (73, 3964584), (78, 3710444), (97, 2983656), (104, 2782833), (131, 2209272), (146, 1982292), (156, 1855222), (194, 1491828), (219, 1321528), (262, 1104636), (291, 994552), (292, 991146), (312, 927611), (388, 745914), (393, 736424), (438, 660764), (524, 552318), (582, 497276), (584, 495573), (776, 372957), (786, 368212), (876, 330382), (949, 304968), (1048, 276159), (1164, 248638), (1261, 229512), (1572, 184106), (1703, 169944), (1752, 165191), (1898, 152484), (2328, 124319), (2522, 114756), (2847, 101656), (3144, 92053), (3406, 84972), (3783, 76504), (3796, 76242), (5044, 57378), (5109, 56648), (5694, 50828), (6812, 42486), (7081, 40872), (7566, 38252), (7592, 38121), (9563, 30264), (10088, 28689), (10218, 28324), (11388, 25414), (12707, 22776), (13624, 21243), (14162, 20436), (15132, 19126)]