239968386

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 627912000

約数和(自身を除く): 387943614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 89, 98, 126, 147, 178, 189, 267, 294, 378, 441, 534, 623, 801, 882, 1019, 1246, 1323, 1602, 1869, 2038, 2403, 2646, 3057, 3738, 4361, 4806, 5607, 6114, 7133, 8722, 9171, 11214, 13083, 14266, 16821, 18342, 21399, 26166, 27513, 33642, 39249, 42798, 49931, 55026, 64197, 78498, 90691, 99862, 117747, 128394, 149793, 181382, 192591, 235494, 272073, 299586, 385182, 449379, 544146, 634837, 816219, 898758, 1269674, 1348137, 1632438, 1904511, 2448657, 2696274, 3809022, 4443859, 4897314, 5713533, 8887718, 11427066, 13331577, 17140599, 26663154, 34281198, 39994731, 79989462, 119984193, 239968386]

約数ペア:

[(1, 239968386), (2, 119984193), (3, 79989462), (6, 39994731), (7, 34281198), (9, 26663154), (14, 17140599), (18, 13331577), (21, 11427066), (27, 8887718), (42, 5713533), (49, 4897314), (54, 4443859), (63, 3809022), (89, 2696274), (98, 2448657), (126, 1904511), (147, 1632438), (178, 1348137), (189, 1269674), (267, 898758), (294, 816219), (378, 634837), (441, 544146), (534, 449379), (623, 385182), (801, 299586), (882, 272073), (1019, 235494), (1246, 192591), (1323, 181382), (1602, 149793), (1869, 128394), (2038, 117747), (2403, 99862), (2646, 90691), (3057, 78498), (3738, 64197), (4361, 55026), (4806, 49931), (5607, 42798), (6114, 39249), (7133, 33642), (8722, 27513), (9171, 26166), (11214, 21399), (13083, 18342), (14266, 16821)]