438049495268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1\times {\mathrm{9689}}^1$

素因数の和:10581

約数の個数: 96

約数和(自身を含む): 961514668800

約数和(自身を除く): 523465173532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 229, 308, 458, 641, 916, 1282, 1603, 2519, 2564, 3206, 4487, 5038, 6412, 7051, 8974, 9689, 10076, 14102, 17633, 17948, 19378, 28204, 35266, 38756, 49357, 67823, 70532, 98714, 106579, 135646, 146789, 197428, 213158, 271292, 293578, 426316, 587156, 746053, 1027523, 1492106, 1614679, 2055046, 2218781, 2984212, 3229358, 4110092, 4437562, 6210649, 6458716, 8875124, 11302753, 12421298, 15531467, 22605506, 24406591, 24842596, 31062934, 43474543, 45211012, 48813182, 62125868, 68317139, 86949086, 97626364, 136634278, 170846137, 173898172, 273268556, 341692274, 478219973, 683384548, 956439946, 1422238621, 1912879892, 2844477242, 5688954484, 9955670347, 15644624831, 19911340694, 31289249662, 39822681388, 62578499324, 109512373817, 219024747634, 438049495268]

約数ペア:

[(1, 438049495268), (2, 219024747634), (4, 109512373817), (7, 62578499324), (11, 39822681388), (14, 31289249662), (22, 19911340694), (28, 15644624831), (44, 9955670347), (77, 5688954484), (154, 2844477242), (229, 1912879892), (308, 1422238621), (458, 956439946), (641, 683384548), (916, 478219973), (1282, 341692274), (1603, 273268556), (2519, 173898172), (2564, 170846137), (3206, 136634278), (4487, 97626364), (5038, 86949086), (6412, 68317139), (7051, 62125868), (8974, 48813182), (9689, 45211012), (10076, 43474543), (14102, 31062934), (17633, 24842596), (17948, 24406591), (19378, 22605506), (28204, 15531467), (35266, 12421298), (38756, 11302753), (49357, 8875124), (67823, 6458716), (70532, 6210649), (98714, 4437562), (106579, 4110092), (135646, 3229358), (146789, 2984212), (197428, 2218781), (213158, 2055046), (271292, 1614679), (293578, 1492106), (426316, 1027523), (587156, 746053)]