998367037005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1\times {\mathrm{1877}}^1$

素因数の和:2767

約数の個数: 128

約数和(自身を含む): 1832114059776

約数和(自身を除く): 833747022771

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 281, 571, 663, 843, 1105, 1405, 1713, 1877, 2855, 3315, 3653, 4215, 4777, 5631, 7423, 8565, 9385, 9707, 10959, 14331, 18265, 22269, 23885, 24401, 28155, 29121, 31909, 37115, 48535, 54795, 62101, 71655, 73203, 95727, 111345, 122005, 126191, 145605, 159545, 160451, 186303, 310505, 366015, 378573, 414817, 478635, 481353, 527437, 630955, 802255, 931515, 1071767, 1244451, 1582311, 1892865, 2074085, 2085863, 2406765, 2637185, 2727667, 3215301, 5358835, 6222255, 6257589, 6856681, 7911555, 8183001, 8966429, 10429315, 13638335, 13932971, 16076505, 18220039, 20570043, 26899287, 31287945, 34283405, 35459671, 40915005, 41798913, 44832145, 54660117, 69664855, 91100195, 102850215, 106379013, 116563577, 134496435, 177298355, 208994565, 236860507, 273300585, 301166527, 349690731, 531895065, 582817885, 710581521, 903499581, 1184302535, 1505832635, 1748453655, 3552907605, 3915164851, 4517497905, 5119830959, 11745494553, 15359492877, 19575824255, 25599154795, 58727472765, 66557802467, 76797464385, 199673407401, 332789012335, 998367037005]

約数ペア:

[(1, 998367037005), (3, 332789012335), (5, 199673407401), (13, 76797464385), (15, 66557802467), (17, 58727472765), (39, 25599154795), (51, 19575824255), (65, 15359492877), (85, 11745494553), (195, 5119830959), (221, 4517497905), (255, 3915164851), (281, 3552907605), (571, 1748453655), (663, 1505832635), (843, 1184302535), (1105, 903499581), (1405, 710581521), (1713, 582817885), (1877, 531895065), (2855, 349690731), (3315, 301166527), (3653, 273300585), (4215, 236860507), (4777, 208994565), (5631, 177298355), (7423, 134496435), (8565, 116563577), (9385, 106379013), (9707, 102850215), (10959, 91100195), (14331, 69664855), (18265, 54660117), (22269, 44832145), (23885, 41798913), (24401, 40915005), (28155, 35459671), (29121, 34283405), (31909, 31287945), (37115, 26899287), (48535, 20570043), (54795, 18220039), (62101, 16076505), (71655, 13932971), (73203, 13638335), (95727, 10429315), (111345, 8966429), (122005, 8183001), (126191, 7911555), (145605, 6856681), (159545, 6257589), (160451, 6222255), (186303, 5358835), (310505, 3215301), (366015, 2727667), (378573, 2637185), (414817, 2406765), (478635, 2085863), (481353, 2074085), (527437, 1892865), (630955, 1582311), (802255, 1244451), (931515, 1071767)]